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
It's kind of warm.
它很暖和。
I'm going to wear my blue suit.Is that all right?
我想穿我蓝色的西装，那合适吗？
It was very dark, so they turned on a torch.
饭厅很暗，于是他们打开了手电筒。