grind stone

• 磨石

grind stone的英文翻译是什么意思，词典释义与在线翻译：

英英释义

名词 grindstone:

1. a revolving stone shaped like a disk; used to grind or sharpen or polish edge tools

grind stone的用法和样例：

例句

1. We suggest sharpening on a wet stone because it cleans the pores of the sharpener dissipates frictional heat and facilitates smooth sharpening action.
   我们建议使用一块弄湿了的磨石，因为研磨液体能帮助清洁磨具上的孔，能散去摩擦产生的热量，还能使磨刀的动作更加顺滑。
2. In this cavern are three massive stone wheels, each with a huge pole through its centre as an axle.
   洞里有三个巨大的砂轮，每个砂轮的中心穿过一个巨大的杆作为轮的轴心。