新视野大学英语词汇讲解第563期:polish

2012-11-15 12:47:31　

polish

v. 1. make something smooth and shiny by rubbing
擦，擦光，擦亮
She polished her shoes.
她擦了擦自己的鞋。
2. improve
使完美，改进
I need to polish up my Chinese before we go on vacation.
我需要在我们度假前提高一下自己的汉语水平。