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
Is he a client?
他是顾客吗？
I wish I were running across an open field.
我真希望在原野奔跑。
I like what she likes. I hate what she hates.
我爱她所爱。我恨她所恨。