Insulated column
[化] 保温蒸馏塔
🧩 词语组成解析
a. 隔热的；绝缘的
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
She's looking for a part time job.
她在寻找兼职工作。
Teach your grandmother to suck eggs.
班门弄斧。
No one suspected that there might be someone else on the farm who had never been seen.
谁也没想到农场竟会有一个从未露面的人。