However, quiet expiration is a passive process, as it requires no muscular contraction.
然而,安静呼气是一个被动的过程,因为它不需要肌肉收缩。
单词 | Contraction,Muscular |
释义 |
Contraction,Muscular
原声例句
呼吸系统 However, quiet expiration is a passive process, as it requires no muscular contraction. 然而,安静呼气是一个被动的过程,因为它不需要肌肉收缩。 呼吸系统 Specifically, our cells need the oxygen to make ATP, which then provides energy for work: for example, muscular contraction. 具体来说,我们的细胞需要氧气来制造ATP,然后ATP为工作提供能量:例如,肌肉收缩。 |
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