Hexamethylenediamine
[建] 己二氨-[1,6]
🗣️ 情景例句
I'll take care of everything.
我会好好照料一切。
When the fox preacheth,then beware your geese.
每逢狐狸讲道，当心鹅儿遭殃。
And you lent me some money too, which I never repaid you.
你还借给我一些钱，这笔钱我还没有还你呢。