Cascade-tray fractionation column
[建] 阶式盘分馏塔
🧩 词语组成解析
tray
[tre]
n. 盘子;托盘;浅盘;满盘;
n. 分别, 分馏法\\n[化] 分级; 分馏; 分凝
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
and you care about us,
而且关心我们大家，
Can you keep an eye on the baby while I go shopping?
你能否在我上街买东西的时照看一下孩子？
I decided that I must have taken a wrong turning somewhere.
我想一定是什么地方拐错了弯儿。