Cfs
abbr. 立方尺/秒（cubic feet per second）
🗣️ 情景例句
No, Dad, and certainly not without the right magic.
不， 爸爸， 而且没有正确的魔法更是绝对不行。
He speaks Chinese every day.
他每天都讲汉语。
He always took off his shoes and threw them on the floor.
他总是脱下鞋子，把它们丢在地板上。