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
She took a medical course.
她选读医学课程。
Sound love is not soon forgotten.
爱深难忘。
1 Make a list of 10 things which you like doing most.
1。列出一张你最喜欢做的10件事情的清单。