Markovnikov's rule
[化] 马尔科夫尼科夫规则; 马氏规则
🧩 词语组成解析
rule
[ru:l]
n. 规则，规定;统治，支配;章程;
vt.& vi. 控制，支配;判定;裁定，裁决;价格稳定;
vt. 统治;规定;管理;裁决;
vi. 统治;管辖;裁定;
🗣️ 情景例句
My visa is multi-entry; it allows me to exit the country and then re-enter, as ofter as I like.
我的签证是往返签证，我可以随便进出这个国家。
We're having some friends over. What are you doing?
我们打算请几位朋友来玩。你打算干什么呢？
It's very thoughtful of you.
你想得真周到。