[with obj.]make the surface of (something) smooth and shiny by rubbing it 擦,擦亮,抛光 behind the bar the steward polished glasses busily. 在吧台后面,服务生在忙着擦杯子。 ■improve, refine, or add the finishing touches to 改进,使完美,润色 he's got to polish up his French for his job. 为了工作,他必须得提高他的法语水平。
noun
[mass noun]a substance used to give something a smooth and shiny surface when rubbed in 抛光剂,上光剂 a tin of shoe polish. 一听鞋油。 ■[in sing.]an act of rubbing something to give it a shiny surface 抛光,擦光 I could give the wardrobe a polish. 我会给衣柜抛抛光。 ■smoothness or glossiness produced by rubbing or friction 光滑,光亮 the machine refines the shape of the stone and gives it polish. 机器对石头形状加以雕琢并磨得光亮。 ■refinement or elegance in a person or thing 优雅气质,高雅格调 you can't expect a country GP to have much polish. 你别指望一位乡村全科医师会有多少优雅气质。
派生 polishable adjective polisher noun 语源
Middle English: from Old French poliss-, lengthened stem of polir 'to polish', from Latin polire
继承用法 polish something off
finish or consume something quickly (飞快地)完成 they polished off most of the sausages. 他们很快吃掉了大部分香肠。