U-packing
[机] U形皮填科
🧩 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
You blew it.
你办黄了。
The devil is good when he is pleased.
魔鬼高兴，也发善心。
How are you getting on with your English lessons?
你的英语课学得怎么样了？