Column evaporation
[建] 柱中浓缩
🧩 词语组成解析
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
Your car needs a tune-up.
你的车该整修了。
How long did it last?
持续了多久？
We were in a better position than they were.
我们的处境比他们要好。