Metallic packing
[化] 金属填料
🧩 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
Generally speaking, we hold all disputes should be settled through friendly negatiations.
一般来说，我们主张所有争论通过友好协商解决。
My life is more precious to me than my property.
生命对我来说比财产更宝贵。
Why does aperson standing in a bus or train tend to fall when a sudden start is made?
一个人站在公共汽车或火车上，当车突然开动时，他为什么会倾倒呢？