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
Charmed.
荣幸见到 。
The watch is out of order.
这手表出毛病了。
Six men have been trapped in a mine for seventeen hours.
6个人被困在矿井里已有17个小时了。