Depropanizing column
[化] 脱丙烷塔
🧩 词语组成解析
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
Yes, I think I can in ordinary circumstances.
是的，一般情况下，我没有问题。
I'm waiting for you outside.
我在外面等你。
Ken gave up smoking two years ago. He'd been smoking for thirty years.
两年前肯戒了烟，之前他抽了三十年烟。