Fhsas
(FHSA 的復(fù)數(shù)) 聯(lián)邦危險物品法案（federal hazardous substances act）
??? 情景例句
Don't speak too soon.
話不要說得太早。
If you want a paper cup, look inside the drawer.
如果你要紙杯，就在抽屜里面。
I'm afraid we're going to be in Shanghai that day. I hope you all have a good time.
恐怕到那天我們將在上海了。我祝你們玩得痛快。