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diaphragm SimpleWikiWiktionaryGoogle検索CollinsCambridgeLongmanLongman英和Learners 【 66122 】 【意味】 "[名詞] (anatomy) a muscular partition separating the abdominal and thoracic cavities; functions in respiration [例] The diaphragm is a muscle. [例] He could feel his diaphragm tightening. [意味] 横隔膜, 横隔膜筋, 膜, メンブレン, 膜組織, 横隔膜部, 横隔膜として機能 ; [同義語] midriff ; [上位語] membrane, muscle system, muscular structure, musculature, tissue layer ; [同義語群] 05318606-n [名詞] 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 [例] She uses a diaphragm to prevent pregnancy. [意味] 横隔膜, 避妊具, ペッサリー ; [同義語] pessary, contraceptive diaphragm ; [上位語] contraceptive device, prophylactic device, contraceptive, birth control device, preventive, preventative ; [同義語群] 03189461-n [名詞] a mechanical device in a camera that controls size of aperture of the lens [例] the new cameras adjust the diaphragm automatically [例] The diaphragm is a mechanical device in a camera. [例] He adjusted the diaphragm on the camera. [意味] 絞り, 障害, 仕切り, 絞り羽, 仕切り壁, 仕切り金 ; [同義語] stop ; [上位語] mechanical device ; [下位語] iris, iris diaphragm ; [同義語群] 03189083-n [名詞] electro-acoustic transducer that vibrates to receive or produce sound waves [例] The diaphragm is a part of the microphone. [例] The diaphragm of the loudspeaker was damaged. [例] He could not hear the music because the diaphragm was broken. ; [上位語] disc, disk ; [同義語群] 03189311-n"