Scfh
abbr. standard cubic foot per hour 标准立方英尺/小时
🗣️ 情景例句
Loosen up! it's not worth getting upset about.
放松点儿！ 不值得为这件事苦恼。
How did you get so dirty?
你为什么弄得这么脏？
He is collecting money.
他在筹集资金。