Chain fluorination
[建] 链上氟化
🧩 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. 氟化作用
🗣️ 情景例句
What kinds of articles have you written?
你写过一些什么样的文章？
She likes to keep up with the latest fashion.
她喜欢赶时髦。
There was no electricity in my dorm last night.
昨晚我宿舍没电。