Propoxy-
[化] 丙氧基
🗣️ 情景例句
I don't know what you are driving at.
我不知道你到底想说什么。
No, I can't go to bed till she says Good night to me.
不，除非她向我道晚安，不然我睡不着。
Forest fires are often caused by broken glass or by cigarette ends which people carelessly throw away.
森林火灾时常由破碎的玻璃或人们随手扔掉的香烟头引起。