Depropenizing column
[化] 脱丙烯塔
🧩 词语组成解析
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
I'd like to convert some RMB yuan to US dollar, please.
请将我的一些人民币换成美元。
I'm sorry. I was just playing football with my friends.
对不起，我只是和朋友去踢了足球。
You'll be all right soon.
你很快就会好的。