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
But especially my family.
但尤其是我的家人。
I haven't seen you for a long time.
好久没有见到你了。
Only by working hard can we succeed in doing everything.
只有努力，才能成功