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单词 diaphragm muscle
例句
原声例句
科学洞察双语版

Hiccups are an uncontrollable contraction of the diaphragm muscle that we use to draw air into our lungs.

打嗝是横膈膜肌肉无法控制的收缩,我们用它把空气吸入肺部。

TED-Ed(视频版)

Sleep apnea stops diaphragm muscles from contracting.

睡眠呼吸暂停会阻止横膈膜肌肉收缩。

Osmosis-解剖与生理

That's because the diaphragm muscle lowers during inspiration, and that creates negative pressure in the chest to bring in air, and that negative pressure also brings a bit more venous blood back to the right atrium and right ventricle.

这是因为吸气时膈肌下移,胸腔内的负压将空气吸入;这个负压同时将一些静脉血倒吸回右心房和右心室。

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