1. 排气的英文怎么写
exhaust
vt.
1. 抽完,汲干;把。的内容抽空[(+from/of)]
2. 用完,耗尽
He had exhausted his supply of water.
他已耗尽了全部供水。
3. 使精疲力尽[H]
My father is completely exhausted.
我父亲精疲力竭。
The marathon talks exhausted him completely.
马拉松式的谈判使他精疲力竭。
4. 详尽研究;详尽论述
Her book on child-care exhausts the subject.
她那本关于儿童保育的书写得详尽透彻。
vi.
1. 排出气体
The engine exhausts through the muffler.
引擎通过消音器排气。
2. (气体等)被排出
n.
1. 排出;排气(或水等)[U]
Something has gone wrong with the car's exhaust system.
汽车的排气系统出了故障。
2. 排出的气[U]
Effective measures have been taken to prevent exhaust pollution.
业已采取有效措施以防止废气污染。
3. 排气管;排气装置[C]
2. 暖水袋怎样排气
1、捏住热水袋的上方,上面有个排气塞,上面写着“排气”二字。
2、用手指捏住排气塞边缘,用牙签挑出排气塞。
3、用手把牙签挑起来的排气塞完全拔出。
4、取出排气塞后,捏住电热水袋上端,用另一只手慢慢捏下面使气体排出。