Hexanal
[化] 己醛; 正己醛
🗣️ 情景例句
we need to have our own place to live.
我们应该有自己的房子。
It's a large town.
这是一个很大的乡镇。
What on earth has happened to trouble you so?
到底发生什么事让您如此发愁？