呼吸的英文：
breathe
respire
breath
respiration

sour - breathed.
呼吸有酸味的

Apnea;respiratory arrest
呼吸停止

Respiratory activity
呼吸运动

apneustic center;Respiration center
呼吸中枢

Aerating roots
呼吸根

respiratory function;Function of respiration
呼吸功能

unbreathable exhaust fumes.
令人难以呼吸的废气

Respiratory arrhythmia
呼吸性心律不齐

Respiratory alkalosis
呼吸性碱中毒

wind sprint
训练呼吸的冲刺

There was not a breath in the air.
一丝风也没有。

The doctor asked me to breathe in, then to breathe out fully.
医生让我先吸气，然后全部呼出。

The doctor told me to breathe in and then breathe out slowly.
医生叫我吸气然后慢慢地呼出。

She has been taken off the respirator.
现在她已经可以不用借助呼吸器呼吸了。

Fit of the respirator to the face is very important.
佩戴合适脸型的防毒口罩非常重要。

To expose(a tissue) to oxygen, as in the oxygenation of the blood by respiration.
供养于使（组织）暴露于氧气中，如通过呼吸作用充氧于血液

There was not a breath in the air.
一丝风也没有。

The doctor asked me to breathe in, then to breathe out fully.
医生让我先吸气，然后全部呼出。

The doctor told me to breathe in and then breathe out slowly.
医生叫我吸气然后慢慢地呼出。