C-v
[医]closingvolume闭合气量
🗣️ 情景例句
He's busy preparing for class.
他忙着准备功课。
We are always willing to cooperate with you and if necessary make some concessions.
我们总是愿意合作的，如果需要还可以做些让步。
Have you seen this article in the paper?
你在报上看到过这篇文章吗？