英语词汇“sharpen”的读音、翻译、释义、用法及例句-开邑网

词汇	sharpen
释义	sharpensharpenD.J.:[ˈʃɑ:pən]K.K.:[ˈʃɑrpən]vt. & vi.1.■(使)变锋利; 削尖, 磨快Knives can be sharpened by grinding them against a rough stone.刀能在一块粗石上磨快。
随便看	earth short-circuit current earth shoulder earth sillicon earth simulator earth's layers earth slide earth slope earth's magnetism earth's orbit earth sound earth-sound inspecting meter earth spaceship earth spheroid earth spreader earth spring earth's radius chart earth's surface earth stabilizer earthstar earth stars earth station earth-station polarizer earth-station receiving antenna earth's temperature regime earth stranded wire

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