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
词形与相关词
diaphragmatic (adj.)
用法提示
解剖学义也称膈肌；注意ph发/f/，g不发音。