Halogenated
v. 卤化( halogenate的过去式和过去分词 )
🗣️ 情景例句
Live and let live.
各人有各人的活法。
When is the most convenient time for you?
你在什么时间最方便呢？
I'm tired, said my younger brother as he climbed up to join me.
“我累了，”我弟弟边说边爬上岩石和我汇合。