Ethanethio
乙基硫醇
🗣️ 情景例句
I'm so busy that I don't get around to it.
我忙得找不出时间去做它。
I'd like to change this ticket to the first class.
我想把这张票换成头等车。
But most probably it will all depend upon campers themselves:
但最重要的或许是露营者自己，