S-n2 mechanism
[化] S-N2机理; 双分子亲核取代反应机理
🧩 词语组成解析
mechanism
['mɛkənɪzəm]
n. [生]机制，机能，[乐]机理;（机械）结构，机械装置[作用]，（故事的）结构;[艺]手法，技巧，途径;机械作用;
mechan=mechine机械+ism主义 →机械装置
🗣️ 情景例句
Well, Robbie was eight pounds two ounces,
嗯 ，Robbie生下来八磅二盎司，
His heart cannot be pure whose tongue is not clear.
嘴不净者心不纯。
Suit yourself.
随你便。