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
The girls learned a great deal.
女孩们学到了许多东西。
I think it's going to tear soon.
我认为它将会很快被撕破。
She hired a car by the hour.
她租了一辆按钟点计费的汽车。