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
Is it all right if I use a letter of credit?
如果我使用信用证，没关系吧？
It's a pain in the neck.
那真是件麻烦事
This festival is a cheerful occasion, for on this day, the dead are said to return to their homes and they are welcomed by the living.
这个节日是个欢乐的日子，因为在这一天，据说死去的人要回到他们的家里来，活着的人则对他们表示欢迎。