Examples

吸气

breathe

to suck in one's belly

吸气收腹

Everybody please breathe in deeply and breathe out slowly.

请大家深深地吸气，慢慢地呼气。

Capacity vital is the maximum volume of air that can be expired after maximal inspiration.

肺活量是最大程度吸气后能呼出的最大量气体体积。

Inspiring takes place before expiring.

吸气发生在呼气前。

When we breathe in we contract our pectoral muscles.

当我们吸气的时候，我们收缩自己的胸肌。

He studied respiration in marine air-breathing vertebrates.

他研究海洋吸气脊椎动物的呼吸作用。

Large air-breathing ichthyosaurs had hydrofoils.

大型吸气鱼龙具有两翼。