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
I feel hot!
我感觉不错。
What is the longest river in this country?
这个国家最长的河是什么？
She felt worried. She wanted to get ready for her party.
她有点儿着急。她要为自己的聚会作好准备。