Ventilometry
[医] 换气测量法
🗣️ 情景例句
They'll be at your door within a few minutes.
他们会尽快送到你的门口。
What a shame.
好可惜。
If I had been, I would not have been able to get home for lunch. '
如果真戴着它，我现在就不能回家来吃午饭了。”