Allylic substitution
[化] 烯丙位取代(取代在邻接于双键的C上)
🧩 词语组成解析
烯丙基的
substitution
[ˌsʌbsti'tju:ʃən]
n. 代替;代用;替换;<化>取代（作用）;
🗣️ 情景例句
Richard told us all about you.
Richard跟我们谈起你 。
If you attend the wedding, what would you wear?
如果你参加婚礼，你会穿什么衣服？
I like reading and listening to music.
我喜欢阅读和欣赏音乐。