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 should have seen the look on his face
真该看看他脸上的表情
Do you like horse?
你喜欢马？
It's a banana.
这是一只香蕉。