Rectifying column
[机] 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
Well ...
好……
It's a pain in the neck having to meet them at the airport.
必须到机场去接他们，真讨厌。
Is it Abraham Lincoln?
是亚伯拉罕·林肯吗？