Pq
abbr. 魁北克省（Province of Quebec）；渗透系数（Permeability Quotient）
🗣️ 情景例句
Break a leg!
祝贺！
That's very nice of you, but I really can't.
谢谢你的好意，但是我实在不能再呆了。
How was this possible?
这种传递是怎样进行的呢？