Scfm
abbr. standard cubic foot per minute 標準立方英尺/分鐘
??? 情景例句
Earth day should be every day.
每一天都應該是地球日。
Yeah, right!
才怪！
Armed with a torch, the vicar went up into the clock tower to see what was going on.
牧師拿著一支電筒走上鐘樓想去看看究竟發生了什么事情。