Chain halogenation
[化] 链上卤化
🧩 词语组成解析
chain
[tʃen]
n. 链子，链条;连锁，连续;拘束;连锁店或旅馆系列的事物;
vt. 用铁链锁住;监禁，束缚;
n. [化]卤化
🗣️ 情景例句
I'm terribly sorry about that.
为此我非常抱歉。
Can you help me out? I'm trying to find a post office.
你能帮我个忙吗？我想找个邮局。
Sam, what are you going to do tomorrow?
山姆，你明天打算干啥？