Liquid packing
[机] 液体对闭
🧩 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;
🗣️ 情景例句
Wrap him in the blanket, Dad!
用毯子把他裹好， 爸爸！
What are you doing?
你正在做什么？
Many strange new means of transport have been developed in our century,
本世纪已研制出许多新奇的交通工具，