Column packing
[建] 塔之填充物, 柱的填充
🧩 词语组成解析
column
['kɑləm]
n. 纵队，列;圆柱;专栏;
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;
🗣️ 情景例句
My parents expect nothing but high marks.
我父母就希望我考高分。
How many slices are you going to use?
你要用几片？
The fax has greatly changed office work, especially in China.
特别是在中国，传真机大大地改变了办公室的工作。