Ethyleneimine
乙撑亚胺; 乙亚胺; 二甲亚胺
🗣️ 情景例句
His concert brought the house down.
他的音乐会博得满堂彩。
Are you pulling my leg?
你在开我玩笑吗？
Much to the aristocrat's amusement,
贵族感到非常好笑的是