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
It's no big deal.
没什么大不了的。
If wishes were horses,beggars might ride.
愿望若是马，乞丐也可乘；愿望难成事实。
Even really honest people are often made to feel guilty.
甚至是最诚实的人也常弄得觉得有罪似的，