S-e2 mechanism
[化] S-E2机理; 双分子亲电子取代机理
🧩 词语组成解析
[计] 电子娱乐
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
I'm totally fed up with my old computer.
我简直受不了我这台旧计算机。
A wicked book is the wickeder because it cannot repent.
一本坏书危害无穷。
After consulting my railway timetable, I noted with satisfaction that there was an express train to Westhaven.
我查看了列车时刻表，满意地了解到有一趟去威斯特海温的快车。