Definition of perforate in English:

perforate

verb ˈpəːfəreɪtˈpərfəˌreɪt

[with object]often as adjective perforated

1Pierce and make a hole or holes in.
穿孔于，打眼于
a perforated appendix
穿孔阑尾。
Example sentencesExamples
- Typically, the instrument has seven finger holes and one thumb hole together with a flaring bell, often perforated by several sound holes.
- Instead, clusters of pits located almost anywhere along the vessel have perforated or porose pit membranes.
- The ring and disk were perforated by ten holes each, and gravity tended to align the holes ten times per revolution.
- The page will also be perforated with the holder's image.
- One side of each box is perforated with small holes and the opposite side is an open, plain square of light.
- During the routine operation, her bowel was perforated.
- It's a uniquely hard limestone that can be perforated in a way, he says, that no other limestone can.
- Its buildings are wooden huts perforated by bullet holes.
- One of the stab wounds had perforated his heart.
- A possible explanation was that part of the disc being removed had perforated the artery - there was no suggestion that any surgical implement had caused the damage.
- Frozen in place, he noted how the red costume was perforated with holes of varying sizes, and that the flesh beneath was a sickly gray.
- Many of the victims' eardrums have been perforated because of the noise.
- The cell wall is usually delicately ornamented and perforated by minute holes.
- At one end it is equipped either with a finely woven basket-work bulb or one of metal perforated with minute holes, so as to prevent the particles of the tea leaves from being drawn up into the mouth.
- The muscle is incorporated because it acts as a vehicle for perforating blood vessels that supply the overlying skin and fat and that originate from the deep inferior epigastric artery.
- From shoes to gloves to bags, it's no secret that perforated leather is in.
- His image perforated my train of thoughts for couple of hours.
- If there is fluid around the structure the appendix may have perforated.
- In rare cases the eardrum will become perforated (a hole will form in it), and pus will then be seen running out of the ear.
- Here, stiff strips of paper have been tinted a dull green or brown by a chlorophyll wash and perforated with a hole punch.
Synonyms
pierce, penetrate, enter, puncture, prick, bore through, riddle, hole, make/punch/put holes in
1. 1.1 Make a row of small holes in (paper) so that a part may be torn off easily.
  在（纸）上打齿孔
  continuous stationery is perforated to allow separation into single sheets
  Example sentencesExamples
  I want tablecloths made out of woven fabric, not perforated butcher paper.
  The chocolate is accessed by a perforated tear strip on the back face of the card.
  Why on earth, one of you asks, do we still have round road tax discs and waste all that paper, and effort, as we tear off the perforated bits?
  I had picked it out just for him too, tore it out of that huge perforated book that my mom had bought for me that year.
  However,… the world does not in fact break easily along neatly perforated lines.
  The inside page was a perforated absentee ballot application which was returned to our post office box.
  I picked a very cool Valentine for him out of my huge Valentine's book, the kind where the cards had perforated edges and were just torn out.
  Available in the form of rolls, the sacks are torn off at perforated sections.
  The large sheet of folded and perforated paper contains 2 ballot papers and a declaration of identity.

adjective ˈpəːf(ə)rətˈpərfəˌreɪt

Biology Medicine

Perforated.
〔生，医〕有孔的，穿孔的
a perforate shell
有孔的贝壳。
Example sentencesExamples
- One possibility would be to look for preserved hyphae in Ediacaran fossils and in associated microbial mats, specifically hyphae with perforate cell walls.
- The perforate, thin-walled structure to the bowl-shaped sponge is distinctive, particularly where the relatively close, but irregular, packing of the various ranked canals and ostia is evident.
- The basic morphology consists of two nested, perforate cones connected by a series of septa.
- Usually, an open surgical technique is performed to interrupt the flow of these incompetent perforate veins.
- All multinucleate and uninucleate components of the larva are connected by perforate plugged junctions.

Derivatives

perforator

noun ˈpəːfəreɪtəˈpərfəˌreɪdər

Formal blade tools, that is, those that have patterned retouch and/or formal shapes, include blunt drills, end scrapers, side scrapers, gravers, perforators, denticulates, becs/spurs, and hafted knives/scrapers.
Example sentencesExamples
- One case study reported that incompetent perforators contribute to varicose veins and that sclerosing the perforator can essentially remove the varicose vein.
- Expended cores often exhibit evidence of retouch and possible utilization and were sometimes re-modified into specific tool forms, such as denticulates, perforators, or scrapers.
- Muscle contraction within the confines of fascial planes produce pressure that assists blood movement from perforators into the deep veins (muscle pump).
- Examples are drills, gravers, perforators, and end scrapers.

perforative
〔生，医〕有孔的，穿孔的

adjective ˈpəːf(ə)rətɪv

Origin

Late Middle English (as an adjective): from Latin perforat- 'pierced through', from the verb perforare, from per- 'through' + forare 'pierce'.

Rhymes

imperforate

Definition of perforate in US English:

perforate

verbˈpərfəˌreɪt

[with object]

1Pierce and make a hole or holes in.
穿孔于，打眼于
a perforated appendix
穿孔阑尾。
the worms had perforated the pages of the book from cover to cover
Example sentencesExamples
- His image perforated my train of thoughts for couple of hours.
- In rare cases the eardrum will become perforated (a hole will form in it), and pus will then be seen running out of the ear.
- Many of the victims' eardrums have been perforated because of the noise.
- The ring and disk were perforated by ten holes each, and gravity tended to align the holes ten times per revolution.
- Here, stiff strips of paper have been tinted a dull green or brown by a chlorophyll wash and perforated with a hole punch.
- The cell wall is usually delicately ornamented and perforated by minute holes.
- If there is fluid around the structure the appendix may have perforated.
- At one end it is equipped either with a finely woven basket-work bulb or one of metal perforated with minute holes, so as to prevent the particles of the tea leaves from being drawn up into the mouth.
- A possible explanation was that part of the disc being removed had perforated the artery - there was no suggestion that any surgical implement had caused the damage.
- During the routine operation, her bowel was perforated.
- Frozen in place, he noted how the red costume was perforated with holes of varying sizes, and that the flesh beneath was a sickly gray.
- From shoes to gloves to bags, it's no secret that perforated leather is in.
- It's a uniquely hard limestone that can be perforated in a way, he says, that no other limestone can.
- Typically, the instrument has seven finger holes and one thumb hole together with a flaring bell, often perforated by several sound holes.
- The page will also be perforated with the holder's image.
- The muscle is incorporated because it acts as a vehicle for perforating blood vessels that supply the overlying skin and fat and that originate from the deep inferior epigastric artery.
- One of the stab wounds had perforated his heart.
- Instead, clusters of pits located almost anywhere along the vessel have perforated or porose pit membranes.
- One side of each box is perforated with small holes and the opposite side is an open, plain square of light.
- Its buildings are wooden huts perforated by bullet holes.
Synonyms
pierce, penetrate, enter, puncture, prick, bore through, riddle, hole, make holes in, punch holes in, put holes in
1. 1.1 Make a row of small holes in (paper) so that a part may be torn off easily.
  在（纸）上打齿孔
  Example sentencesExamples
  I had picked it out just for him too, tore it out of that huge perforated book that my mom had bought for me that year.
  I want tablecloths made out of woven fabric, not perforated butcher paper.
  However,… the world does not in fact break easily along neatly perforated lines.
  I picked a very cool Valentine for him out of my huge Valentine's book, the kind where the cards had perforated edges and were just torn out.
  The large sheet of folded and perforated paper contains 2 ballot papers and a declaration of identity.
  Why on earth, one of you asks, do we still have round road tax discs and waste all that paper, and effort, as we tear off the perforated bits?
  The inside page was a perforated absentee ballot application which was returned to our post office box.
  Available in the form of rolls, the sacks are torn off at perforated sections.
  The chocolate is accessed by a perforated tear strip on the back face of the card.

adjectiveˈpərfəˌreɪt

Medicine Biology

Perforated.
〔生，医〕有孔的，穿孔的
a perforate shell
有孔的贝壳。
Example sentencesExamples
- Usually, an open surgical technique is performed to interrupt the flow of these incompetent perforate veins.
- The perforate, thin-walled structure to the bowl-shaped sponge is distinctive, particularly where the relatively close, but irregular, packing of the various ranked canals and ostia is evident.
- One possibility would be to look for preserved hyphae in Ediacaran fossils and in associated microbial mats, specifically hyphae with perforate cell walls.
- The basic morphology consists of two nested, perforate cones connected by a series of septa.
- All multinucleate and uninucleate components of the larva are connected by perforate plugged junctions.

Origin

Late Middle English (as an adjective): from Latin perforat- ‘pierced through’, from the verb perforare, from per- ‘through’ + forare ‘pierce’.

单词	perforate
释义	Definition of perforate in English: perforate verb ˈpəːfəreɪtˈpərfəˌreɪt [with object]often as adjective perforated 1Pierce and make a hole or holes in. 穿孔于，打眼于 a perforated appendix 穿孔阑尾。 Example sentencesExamples Typically, the instrument has seven finger holes and one thumb hole together with a flaring bell, often perforated by several sound holes. Instead, clusters of pits located almost anywhere along the vessel have perforated or porose pit membranes. The ring and disk were perforated by ten holes each, and gravity tended to align the holes ten times per revolution. The page will also be perforated with the holder's image. One side of each box is perforated with small holes and the opposite side is an open, plain square of light. During the routine operation, her bowel was perforated. It's a uniquely hard limestone that can be perforated in a way, he says, that no other limestone can. Its buildings are wooden huts perforated by bullet holes. One of the stab wounds had perforated his heart. A possible explanation was that part of the disc being removed had perforated the artery - there was no suggestion that any surgical implement had caused the damage. Frozen in place, he noted how the red costume was perforated with holes of varying sizes, and that the flesh beneath was a sickly gray. Many of the victims' eardrums have been perforated because of the noise. The cell wall is usually delicately ornamented and perforated by minute holes. At one end it is equipped either with a finely woven basket-work bulb or one of metal perforated with minute holes, so as to prevent the particles of the tea leaves from being drawn up into the mouth. The muscle is incorporated because it acts as a vehicle for perforating blood vessels that supply the overlying skin and fat and that originate from the deep inferior epigastric artery. From shoes to gloves to bags, it's no secret that perforated leather is in. His image perforated my train of thoughts for couple of hours. If there is fluid around the structure the appendix may have perforated. In rare cases the eardrum will become perforated (a hole will form in it), and pus will then be seen running out of the ear. Here, stiff strips of paper have been tinted a dull green or brown by a chlorophyll wash and perforated with a hole punch. Synonyms pierce, penetrate, enter, puncture, prick, bore through, riddle, hole, make/punch/put holes in 1.1 Make a row of small holes in (paper) so that a part may be torn off easily. 在（纸）上打齿孔 continuous stationery is perforated to allow separation into single sheets Example sentencesExamples I want tablecloths made out of woven fabric, not perforated butcher paper. The chocolate is accessed by a perforated tear strip on the back face of the card. Why on earth, one of you asks, do we still have round road tax discs and waste all that paper, and effort, as we tear off the perforated bits? I had picked it out just for him too, tore it out of that huge perforated book that my mom had bought for me that year. However,… the world does not in fact break easily along neatly perforated lines. The inside page was a perforated absentee ballot application which was returned to our post office box. I picked a very cool Valentine for him out of my huge Valentine's book, the kind where the cards had perforated edges and were just torn out. Available in the form of rolls, the sacks are torn off at perforated sections. The large sheet of folded and perforated paper contains 2 ballot papers and a declaration of identity. adjective ˈpəːf(ə)rətˈpərfəˌreɪt Biology Medicine Perforated. 〔生，医〕有孔的，穿孔的 a perforate shell 有孔的贝壳。 Example sentencesExamples One possibility would be to look for preserved hyphae in Ediacaran fossils and in associated microbial mats, specifically hyphae with perforate cell walls. The perforate, thin-walled structure to the bowl-shaped sponge is distinctive, particularly where the relatively close, but irregular, packing of the various ranked canals and ostia is evident. The basic morphology consists of two nested, perforate cones connected by a series of septa. Usually, an open surgical technique is performed to interrupt the flow of these incompetent perforate veins. All multinucleate and uninucleate components of the larva are connected by perforate plugged junctions. Derivatives perforator noun ˈpəːfəreɪtəˈpərfəˌreɪdər Formal blade tools, that is, those that have patterned retouch and/or formal shapes, include blunt drills, end scrapers, side scrapers, gravers, perforators, denticulates, becs/spurs, and hafted knives/scrapers. Example sentencesExamples One case study reported that incompetent perforators contribute to varicose veins and that sclerosing the perforator can essentially remove the varicose vein. Expended cores often exhibit evidence of retouch and possible utilization and were sometimes re-modified into specific tool forms, such as denticulates, perforators, or scrapers. Muscle contraction within the confines of fascial planes produce pressure that assists blood movement from perforators into the deep veins (muscle pump). Examples are drills, gravers, perforators, and end scrapers. perforative 〔生，医〕有孔的，穿孔的 adjective ˈpəːf(ə)rətɪv Origin Late Middle English (as an adjective): from Latin perforat- 'pierced through', from the verb perforare, from per- 'through' + forare 'pierce'. Rhymes imperforate Definition of perforate in US English: perforate verbˈpərfəˌreɪt [with object] 1Pierce and make a hole or holes in. 穿孔于，打眼于 a perforated appendix 穿孔阑尾。 the worms had perforated the pages of the book from cover to cover Example sentencesExamples His image perforated my train of thoughts for couple of hours. In rare cases the eardrum will become perforated (a hole will form in it), and pus will then be seen running out of the ear. Many of the victims' eardrums have been perforated because of the noise. The ring and disk were perforated by ten holes each, and gravity tended to align the holes ten times per revolution. Here, stiff strips of paper have been tinted a dull green or brown by a chlorophyll wash and perforated with a hole punch. The cell wall is usually delicately ornamented and perforated by minute holes. If there is fluid around the structure the appendix may have perforated. At one end it is equipped either with a finely woven basket-work bulb or one of metal perforated with minute holes, so as to prevent the particles of the tea leaves from being drawn up into the mouth. A possible explanation was that part of the disc being removed had perforated the artery - there was no suggestion that any surgical implement had caused the damage. During the routine operation, her bowel was perforated. Frozen in place, he noted how the red costume was perforated with holes of varying sizes, and that the flesh beneath was a sickly gray. From shoes to gloves to bags, it's no secret that perforated leather is in. It's a uniquely hard limestone that can be perforated in a way, he says, that no other limestone can. Typically, the instrument has seven finger holes and one thumb hole together with a flaring bell, often perforated by several sound holes. The page will also be perforated with the holder's image. The muscle is incorporated because it acts as a vehicle for perforating blood vessels that supply the overlying skin and fat and that originate from the deep inferior epigastric artery. One of the stab wounds had perforated his heart. Instead, clusters of pits located almost anywhere along the vessel have perforated or porose pit membranes. One side of each box is perforated with small holes and the opposite side is an open, plain square of light. Its buildings are wooden huts perforated by bullet holes. Synonyms pierce, penetrate, enter, puncture, prick, bore through, riddle, hole, make holes in, punch holes in, put holes in 1.1 Make a row of small holes in (paper) so that a part may be torn off easily. 在（纸）上打齿孔 Example sentencesExamples I had picked it out just for him too, tore it out of that huge perforated book that my mom had bought for me that year. I want tablecloths made out of woven fabric, not perforated butcher paper. However,… the world does not in fact break easily along neatly perforated lines. I picked a very cool Valentine for him out of my huge Valentine's book, the kind where the cards had perforated edges and were just torn out. The large sheet of folded and perforated paper contains 2 ballot papers and a declaration of identity. Why on earth, one of you asks, do we still have round road tax discs and waste all that paper, and effort, as we tear off the perforated bits? The inside page was a perforated absentee ballot application which was returned to our post office box. Available in the form of rolls, the sacks are torn off at perforated sections. The chocolate is accessed by a perforated tear strip on the back face of the card. adjectiveˈpərfəˌreɪt Medicine Biology Perforated. 〔生，医〕有孔的，穿孔的 a perforate shell 有孔的贝壳。 Example sentencesExamples Usually, an open surgical technique is performed to interrupt the flow of these incompetent perforate veins. The perforate, thin-walled structure to the bowl-shaped sponge is distinctive, particularly where the relatively close, but irregular, packing of the various ranked canals and ostia is evident. One possibility would be to look for preserved hyphae in Ediacaran fossils and in associated microbial mats, specifically hyphae with perforate cell walls. The basic morphology consists of two nested, perforate cones connected by a series of septa. All multinucleate and uninucleate components of the larva are connected by perforate plugged junctions. Origin Late Middle English (as an adjective): from Latin perforat- ‘pierced through’, from the verb perforare, from per- ‘through’ + forare ‘pierce’.
随便看	trayment traymobile trays tray-top TRC treacheries treacherous treacherously treacherously treacherousness treacherousness treachery treacle treacle clover treacle mustard treacler treacles treacle tart treaclier treacliest treacly tread tread a measure tread board tread carefully