Packing column
[化] 填料塔
🧩 词语组成解析
packing
['pækiŋ]
n. 包装，打包;包装材料;（缝隙）填料;
v. 压紧(pack的ing形式);装满;
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
🗣️ 情景例句
I have to think about it.
我得想一想。
Today, I'd like to show you something which I'm sure you'll find interesting.
今天我要向你们展示一些东西，我相信你们会感兴趣的。
There are some books on the stereo.
音响上面有几本书。