Pentanizing column
[化] 戊烷馏除塔
🧩 词语组成解析
戊烷化
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
Tonight, it's my treat.
今天晚上， 我来请客。
In my opinion, the product must be priced under $ 300.
就我的意见来说，产品价格必须订在300美元以下。
In the evening, the children come home from school.They arrive home early.
傍晚，孩子们放学回家。他们到家很早。