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
Easy does it, tom. don't get all worked up.
冷静点，汤姆，不要太激动。
Sport is sweetest when there be no spectators.
旁边无观众，运动最轻松。
Where were we?
我们说到哪儿了？