Compound rectifying column
[建] 复式精馏塔
🧩 词语组成解析
[化] 精馏; 精馏过程
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
Where are you working now?
你现在在哪里工作？
He that would the daughter win,must with the mother first begin.
要想赢得女儿的欢心，必须先从她母亲着手。
I determined to lodge a complaint as soon as we arrived.
我决定到目的地就给铁路部门提意见。