Amination
[化] 氨基化; 胺化; 胺化作用(直接加入氨基)
🗣️ 情景例句
Thanks. Thanks a lot. Good-bye.
谢谢。非常感谢。再见。
What's your nationality? Are you an American.
你的国籍是什么？你是美国人？
In the letter he was asked to call at the station.
要他到警察局去一趟。