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
He has realized how precious health is.
他已经体会到健康的可贵。
Where will you be nest year at this time?
明年这个时候你将在哪里？
I think you had better come out to the factory.
我看你最好走一趟工厂，