| 释义 |
mill stone
基本英英例句
磨石
名词 millstone:
figurative something that hinders or handicapsany load that is difficult to carryone of a pair of heavy flat disk-shaped stones that are rotated against one another to grind the grainWe 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。 |