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Definition of imperforate in English: imperforateadjectiveɪmˈpəːf(ə)rətɪmˈpərfərət 1Anatomy Zoology
Lacking the normal opening; not perforated. 〔剖，动〕无孔的，闭锁的 unicellular spores of these parasites have an imperforate wall 这些寄生虫的单细胞孢子有一层无孔壁。 Example sentencesExamples - If meconium is delayed, look for meconium plug, sepsis, narcotic exposure, Hirschsprung's disease, hypothyroidism, cystic fibrosis, or imperforate anus.
- In the former, they are embedded within perforate extraxial skeleton, whereas in the latter, they separate imperforate from perforate extraxial regions.
- The most common associated conditions include Hirschsprung's disease and imperforate anus.
- In girls, it may reveal vaginal discharge, vaginal atresia, or imperforate hymen.
- In typical Level 3 geometries, the shell was tightly coiled, with an imperforate umbilicus.
2(of a postage stamp or a block or sheet of stamps) lacking perforations, especially as an error. （邮票）无齿孔的
Definition of imperforate in US English: imperforateadjectiveɪmˈpərfərətimˈpərfərət 1Anatomy Zoology
Lacking the normal opening; not perforated. 〔剖，动〕无孔的，闭锁的 unicellular spores of these parasites have an imperforate wall 这些寄生虫的单细胞孢子有一层无孔壁。 Example sentencesExamples - If meconium is delayed, look for meconium plug, sepsis, narcotic exposure, Hirschsprung's disease, hypothyroidism, cystic fibrosis, or imperforate anus.
- In girls, it may reveal vaginal discharge, vaginal atresia, or imperforate hymen.
- In typical Level 3 geometries, the shell was tightly coiled, with an imperforate umbilicus.
- The most common associated conditions include Hirschsprung's disease and imperforate anus.
- In the former, they are embedded within perforate extraxial skeleton, whereas in the latter, they separate imperforate from perforate extraxial regions.
2(of a postage stamp or a block or sheet of stamps) lacking perforations, especially as an error. （邮票）无齿孔的
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