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
They came and solved the problem.
他们来了并解决了问题。
There is nothing either good or bad, but thinking makes it so.
事情本无好与坏，全在自己怎么想。
When will the train leave?
火车什么时候开？