Scfd
abbr. standard cubic feet per day 每天的标准立方英尺
🗣️ 情景例句
Are we ever going to finish?
我们这样谈得完吗？
I will take a subway.
我将去搭地铁。
Thanks. Let's put these books in the box.
谢谢，把这些书放到箱子里。