polish

/ˈpɑlɪʃ/

make (a surface) shine

中文释义：擦亮；磨光；润色

He spent the afternoon polishing his old leather shoes until they shone.

他花了一下午把旧皮鞋擦得锃亮。

You should polish your essay before submitting it to the professor.

你应该在交给教授之前润色一下你的论文。