Fractionationg column
[机] 分馏塔
🧩 词语组成解析
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
Sorry, but he is out at the moment.
抱歉，他现在出去了？
Hide nothing from thy physician.
切莫讳疾忌医。
There is a refrigerator in the kitchen.
厨房里有个电冰箱。