释义
n. 膈；横膈膜
the muscle below your lungs that helps you breathe
n. 膜片；振动膜
a thin flexible sheet that vibrates in sound equipment
n. 光圈
a camera part that controls how much light enters
例句
The singing teacher explained how the diaphragm supports breathing.
声乐老师讲解了横膈膜如何帮助呼吸。
During inhalation, the diaphragm contracts and moves downward, allowing the lungs to expand as air enters.
吸气时，横膈膜收缩并向下移动，使肺部随着空气进入而扩张。
常用搭配
- diaphragm contraction ｜ 膈肌收缩
- relax the diaphragm ｜ 放松膈肌
- camera diaphragm ｜ 相机光圈
词族
- diaphragmatic (adj.)
用法提示
解剖学义也称膈肌；注意ph发/f/，g不发音。
常见问题
- diaphragm 是什么意思？
- n. 膈；横膈膜；n. 膜片；振动膜；n. 光圈
- diaphragm 怎么发音？
- 英音 /ˈdaɪəfræm/，美音 /ˈdaɪəfræm/。点击页面上方的发音按钮可以试听。
