diaphragm

  暢通詞匯  
['da??fr?m]     ['da??fr?m]    
  • n. 橫隔膜;控光裝置
new

diaphragm的英文翻譯是什么意思,詞典釋義與在線翻譯:

英英釋義

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的用法和樣例:

例句

用作名詞 (n.)
  1. The diaphragm is between the chest and the abdomen.
    橫隔膜位于胸腔與腹部之間。
  2. Because my diaphragm was destroyed.
    因為我的橫隔膜壞了。

詞匯搭配

經典引文

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

    出自: G. J. King
今日熱詞
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