Diaphragm
01
横膈膜, 膈肌
(anatomy) the muscular body partition that separates the chest and abdomen
语法信息
有生性状态
无生命
形态构成
简单词
可数
复数形式
diaphragms
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
