吸气

He sucked hard for air to keep breathing.

他拼命气以维持呼。

The doctor asked me to breathe in, then to breathe out fully.

让我先气, 然后全部呼出。

Are You a Sneezer, Wheezer, Sniffer, or Dripper?

你会打喷嚏，喘息，用鼻子气或流鼻涕吗？

Laryngomalacia is the most common etiology of non-infectious molluscum in infancy.Endoscopic morphology revealed abnormal droop of sub-glottis structures in inhale.

喉软化是婴儿期最常见非传染性喘鸣病,内镜检查显示,气时声门上有异常下垂。

But someone think that there exist the effect of strengthening the activity of inspiration neur,but there is no definite apneustic center in structure.

但有认为存在加强延髓气神经元活动作用，并没有结构上特定中枢。