expired air meaning in Chinese
呼出气
呼气
Examples
- This is expired air resuscitation ( ear )
这就是口对口人工呼吸 - This is expired air resuscitation
这就是口对口人工呼吸 - Those patients should be given a face mask to wear , preferably one that provides filtration of their expired air
必须拿口罩给病患戴上，口罩最好能过滤患者呼出的空气。