Chromatographic packing
[化] 色谱填充物
🧩 词语组成解析
a. 色析法的；层离法的
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
And his name and the date are on the bottom.
他的名字和日期都在下面。
So disgusting!
真恶心！
I tried to say something, but my mouth was full of cotton wool.
我想说点什么，但我嘴里塞满了药棉。