Ventilometry
[医] 换气测量法
🗣️ 情景例句
2, 3, 4, front. Now we're going to run it off. 2 3 4
前踢。现在， 我们来快跑。
He knows enough that can live and hold his peace.
见多识广者沈默寡言。
Can you come here a minute please, Bob?
请你来一下好吗？鲍勃？