Fhsas
(FHSA 的复数) 联邦危险物品法案（federal hazardous substances act）
🗣️ 情景例句
If you can't pay the bill, you're going to be in trouble.
你如果不能付账，就要倒霉。
I didn't hesitate to say it.
我毫不犹豫地把它讲了出来。
It will be there.
没问题，会送到的。