Diaphragm
01
横膈膜, 膈肌
(anatomy) the muscular body partition that separates the chest and abdomen
例子
Singers train to use the diaphragm effectively for breath support.
歌手们训练有效地使用横膈膜来支持呼吸。
02
隔膜, 宫颈帽
a dome-shaped contraceptive device that blocks sperm from reaching the uterus
例子
Women insert the diaphragm before intercourse to block sperm.
女性在性交前插入隔膜以阻挡精子。
03
光圈, 虹膜
a mechanical device in a camera that controls size of aperture of the lens
04
振膜, 膜片
electro-acoustic transducer that vibrates to receive or produce sound waves
词汇树
diaphragmatic
diaphragm
