释义 |
grind·stone AHD[grīndʹstōn'] D.J.[ˈgraɪndˌstəʊn]K.K.[ˈgraɪndˌston]n.(名词) grindstone- A revolving stone disk used for grinding, polishing, or sharpening tools.砂轮:用来打磨、打光或磨利工具的旋转石盘
- A millstone.磨石
put (one's) nose to the grindstone【非正式用语】 - To work in earnest.认真地工作
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