Aminoketones
氨基酮类
🗣️ 情景例句
There is a way, Malcolm.
有一个办法， Malcolm。
Weak men wait for opportunity, but the strong men make it.
若者等待机会，强者创造机会。
His father told everybody that Eric had been killed in action.
他的父亲告诉大家，埃里克在战争中被打死了。