Karr column
[化] 往复板萃取塔
🧩 词语组成解析
n. (Karr)人名；(德、英、法)卡尔
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
The firm isn't making out as well as was hoped.
公司并不像原来期望的那样进展顺利。
We are accustomed to working hard.
我们习惯于努力工作。
That's why I didn't see the sign.
所以我才没看见那牌子。