Ethanethio
乙基硫醇
🗣️ 情景例句
tomorrow morning before we leave.
在明天早上临走之前。
He who has not tasted bitter knows not what sweet is.
不吃苦中苦，哪知甜中甜。
I'll see if we can take the whole case.
那我考虑看看是不是可以买整箱。