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单词 blade
释义

blade

noun
 
/bleɪd/
/bleɪd/
  1. enlarge image
     
    the flat part of a knife, tool or machine, which has a sharp edge or edges for cutting刀身;刀片;刀刃
    • The machine comes with a plastic guard over the blade to protect the operator.该机器在刀片上配有塑料防护罩,以保护操作员。
    see also razor blade, switchblade
    Extra Examples
    • Knife blades are generally made of stainless steel.刀刃通常是用不锈钢制成的。
    • The prisoner used a hacksaw blade to cut through the bars.囚犯用钢锯条锯断了铁栅栏。
    • He swung the blade with all his strength.他使出全身的力气挥舞刀。
    • The swordsmen weaved and dodged as their blades clashed over and over again.剑客们在剑锋的反复撞击声中腾挪躲闪。
    Oxford Collocations Dictionaryadjective
    • sharp
    • blunt
    • dull
    verb + blade
    • sharpen
    • draw
    • sheathe
  2. enlarge image
     
    one of the flat parts that turn around in an engine or on a helicopter(机器上旋转的)叶片;桨叶
    • the blades of a propeller螺旋桨叶
    • rotor blades on a helicopter直升机的旋翼桨叶
    Topics Transport by airc1, Engineeringc1
    Oxford Collocations Dictionaryadjective
    • sharp
    • blunt
    • dull
    verb + blade
    • sharpen
    • draw
    • sheathe
  3. enlarge image
    the flat wide part of an oar (= one of the long straight pieces of wood that are used to row a boat) that goes in the water(船桨的)桨叶,桨身
  4. a single flat leaf of grass(草的)叶片
    • Not a blade of grass stirred.连一根草叶都没有动静。
    Topics Plants and treesc2
  5. the flat metal part on the bottom of an ice skate(溜冰鞋的)冰刀
  6. see also shoulder blade
    Word OriginOld English blæd ‘leaf of a plant’ (also in sense (2)), of Germanic origin; related to Dutch blad and German Blatt.
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更新时间:2025/3/15 22:20:04