Alcotate
变性剂(使有毒气体具有臭味,或使酒精变性)
🗣️ 情景例句
I'd like to talk with you about something troublesome.
我想同你谈点麻烦事。
I'm an American by birth.
我是土生土长的美国人。
Since then, they have been trying to find out how the fire began.
从那时起，他们一直试图找出起火的原因。