Demethanizing column
[化] 脱甲熔塔
🧩 词语组成解析
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
The government announced its new economic policies.
政府发布了新的经济政策。
A change of work is as good as a rest.
调换一下工作是很好的休息。
Bad luck!
真不走运！