Sandpapering machine
[机] 砂纸磨床
🧩 词语组成解析
v. 用砂纸磨光（某物）( sandpaper的现在分词 )
🗣️ 情景例句
I like to snack between meals
正餐间我爱吃点零食。
What's your nationality? Are you an American.
你的国籍是什么？你是美国人？
I think we should paint it white. Then we can do some drawings on it.
我想我们应该把它粉刷一下。然后再在上面画些画。