Treating column
[化] 精制塔
🧩 词语组成解析
[机] 处理
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
Not until recently.
最近才考虑到。
Thank you for your attention.
谢谢大家专心聆听。
Take it easy, you will be all right in a couple of days.
别担心，你两天之内就会痊愈的。