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diaphragm怎么翻译及发音

沪江词库精选diaphragm是什么意思、英语单词推荐、用法及解释、中英文句子翻译、英语短语、词汇辨析
英音 ['daiəfræm] ;
美音 ['daiəfræm] ;
名词
1.【解】膈膜,横膈膜
2. 子宫帽(避孕用具)
3.(机器等的)隔膜,隔板
4.【术语】(电话机、扬声器等的)膜片,膜件,振动膜



词形变化
英语解释
  • (anatomy) a muscular partition separating the abdominal and thoracic cavities; functions in respiration
  • a mechanical device in a camera that controls size of aperture of the lens
  • electro-acoustic transducer that vibrates to receive or produce sound waves
  • 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
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