diaphragm

  畅通词汇  
['daɪəfræm]     ['daɪəfræm]    
  • n. 横隔膜;控光装置
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diaphragm的英文翻译是什么意思,词典释义与在线翻译:

英英释义

Noun:
  1. a mechanical device in a camera that controls size of aperture of the lens;

    "the new cameras adjust the diaphragm automatically"

  2. (anatomy) a muscular partition separating the abdominal and thoracic cavities; functions in respiration

  3. a contraceptive device consisting of a flexible dome-shaped cup made of rubber or plastic; it is filled with spermicide and fitted over the uterine cervix

  4. electro-acoustic transducer that vibrates to receive or produce sound waves

diaphragm的用法和样例:

例句

用作名词 (n.)
  1. The diaphragm is between the chest and the abdomen.
    横隔膜位于胸腔与腹部之间。
  2. Because my diaphragm was destroyed.
    因为我的横隔膜坏了。

词汇搭配

经典引文

  • Microphones..must have some sort of diaphragm or element which responds to the sound wave.

    出自: G. J. King
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