Purifying column
[化] 净化塔
🧩 词语组成解析
n. 净化；精制
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
You've met my wife Marilyn ...
你曾经见过我太太Marilyn……
The restaurant was full, so we decided to go somewhere else.
那餐厅客满了，我们决定到其他的地方去。
I'll teach you if you like.
要是你愿意学，我来教你。