呼出气体：指从肺部排出的气体，包括二氧化碳和其他废气。
呼气
呼气
... insurance expired [经] 过期保险... expired air 呼气 expired patent 有效期已满的专利...
呼出气检查呼出气(expired air )的检查,对上呼吸道和脯疾病的诊断, 是一种重要的辅助检查方法。对呼出气的检查,重点在于呼出气流的强度、温度、及气味。
呼气
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。
Under these circumstances, the free margins of the cords can, during phonation, be more easily blown apart by the pressure of expired air.
在这些情形下，声带闲置的边缘在发声过程中就能够更轻易的被呼出空气的压力所吹开。
A trademark used for a device that detects and measures alcohol in expired air so as to determine the concentration of alcohol in a person's blood.
通过检测和测量呼出空气中的酒精含量，来确定某人血液中的酒精浓度的一种仪器的商标。