Bootscraper
n. 长筒鞋刷子(或擦具)
🗣️ 情景例句
Not at all. Check it, please.
好的，请检查。
If you're not sure how to do is, ask me.
假如你拿不准怎样做，就来问我好了。
I can't make this machine run properly.
我无法使这部机器正常运转。