expel air

COPD-related tissue damage can also make it particularly difficult to expel air from the lungs, which can make you feel short of breath.

COPD相关的组织损伤也能导致肺排气显著的障碍，从而使人感觉呼吸短促。

To expel a current of air, as from the mouth or from a bellows. smell carried by the wind

吹气，鼓风从嘴或风箱中往外送气（空气传送的）气味

To expel any air remaining in the lungs, draw your stomach in slightly.

要排除肺中任何剩余的气体，稍微轻轻地收敛腹部。

Do you know the existence of one kind of fish that would not expire in the air because it couId expel air from lungs?

你知道一种鱼的存在吗？它不会在空气中断气因为它能从肺呼出气体。

Once stimulated, these muscles go to work and cause us to forcefully expel air from the mouth and nose.

这些肌肉一旦被刺激，它们就会运动，导致我们强有力的排出口腔和鼻子里面的空气。

Fill the syringe with solution, attach the needle and expel air.

注射器吸满漱口液, 接上针头,排出注射器内空气.

To expel a current of air, AS from the mouth or from a bellows.

从嘴或风箱中往外送气。

He suggests that the hiccups may have evolved as a way for infants to expel air from the stomach so that they can more effectively suckle milk.

他表示，婴儿打嗝是将胃里面的空气驱逐出来的一种方式，以使胃部更有效地吸收母乳。

When you sneeze , you expel air from your lungs.

打喷嚏时会排出肺部的空气.

As it's released, they expel air from their lungs to blow the poison outward.

毒液释放时，肺部迅速排出空气，将毒液注射到外界。