Compound rectifying column
[建] 复式精馏塔
🧩 词语组成解析
[化] 精馏; 精馏过程
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
Hi, I'm just calling to see if you got home s afely last night.
你好，我打电话来确定一下你是否已经安全到家。
What is wealth good for,If it brings melancholy?
财富如带忧郁来，有了财富有何用？
I hope we can see each other again some time.
希望还能有相见的机会。