Cfs
abbr. 立方尺/秒（cubic feet per second）
🗣️ 情景例句
All in good time.
别急，还有时间。
Grasp all,lose all.
样样都要，全部失掉。
He came out of the library, a large book under his arm.
他夹着本厚书，走出了图书馆。