Fhsas
(FHSA 的复数) 联邦危险物品法案（federal hazardous substances act）
🗣️ 情景例句
People don't ask unmarried people Why are you single?.
人们不会问未婚的人“你为什么不结婚？”。
I didn't notice you were wearing your new hat.
我没注意你戴了新帽子。
To be really happy and really safe,
一个人要想真正感到幸福和平安