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 was wondering if you could help me. I'd like to know.
不知道你能否帮助我，我想知道。
What is the hottest area in this country?
这个国家最热的区域是哪里？
This product is doing very well in foreign countries.
这种产品在国外很畅销。