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
He emphasized the importance of being honest.
他强调诚实的重要性。
Choose a wife rather by your ear than your eye.
选妻，最好用耳莫用眼。
What is it?
什么问题。