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
It's one of the best schools in the country, Robbie.
这是全国最好的大学之一， Robbie。
He always forgets to wash behind his ears.
他总是忘记洗耳朵后面。
She feared staying alone in the farmhouse.
她害怕一个人留在农舍里。