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
They told me that you had quit.
他们告诉我你辞职了。
It's all my fault.
都是我的错。
We ate our sandwiches and a bar of chocolate each and began to feel better.
我们俩都吃了三明治和一块巧克力才感到舒服些了。