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
in the children's ward.
在小儿科病房那边。
It's a pen.
是支笔。
Do you think our manager is going to have a new factory built?
你认为咱们经理会打算建造一家新工厂吗？