Dethanizing column
[化] 脱乙烷塔
🧩 词语组成解析
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
I can tell.
我能觉察到。
Are you a native speaker of English?
你的母语是英语吗？
And I want a large box of chalk, too.
我还要一大盒粉笔。