Cascade-tray fractionating column
[化] 阶式盘分馏塔
🧩 词语组成解析
tray
[tre]
n. 盘子;托盘;浅盘;满盘;
分馏, 精馏
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
Did you have a good time today?
今天玩得开心吗？
Are you required to fill a quota of work each month?
你被要求每月都要达成工作的目标吗？
In the evening, the children come home from school.They arrive home early.
傍晚，孩子们放学回家。他们到家很早。