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
Your pressure is 120 over 75, and that's fine.
你的收缩压是120， 舒张压 75。
Cathy has told me so much about you.
我常常听到凯茜提到你。
'You must give up fishing!' my friends say.
“你可别再钓鱼了！”我的朋友们说，