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
Young drivers are more likely to be involved in an accident.
年轻驾驶员更容易出事。
Whoever said that is a liar.
无论谁说的，都是谎言。
What do you do as a director?
作为导演您具体干什么呢？