grindstone
['ɡraindstəun]
n. 磨石
参考例子
1.He sharpened the edge of his knife on a grindstone.
给刀子或刮胡刀一个锋利的边缘。
2.A knife is sharpened on the grindstone; steel is tempered in fire.
刀在磨刀石上可以磨尖，钢铁是在火中练就的。
3.I never mind your kind reminding me that the grindstone hinders you .
我决不介意你的好意提醒我说磨刀石妨碍了你。
英文解释
n.
1.a revolving stone shaped like a disk; used to grind or sharpen or polish edge tools
网络释义
grindstone
天然磨石; 旋转磨石; 研磨石; 砥石;
ceramic grindstone
烧结磨石;
water grindstone
水磨石;
Grindstone Road
凶石末路;
grindstone dust
磨削尘;