They also found ochre, bone, charcoal, grindstones and hammer stones.
他们还找到了赭石, 骨头, 木炭, 磨石和石锤。
They also found ochre, bone, charcoal, grindstones and hammerstones.
他们还发现了赭石，骨头，木炭，研磨石和石锤。
A coarse hard sandstone used for making grindstones and millstones.
砂石一种用来做磨石或石磨的粗而硬的砂石
Challenges in human affairs are like grindstones that hone our wisdom and bring out our courage and perseverance.
人事的艰难是智慧的磨刀石, 勇气与毅力也因之而生。
If students keep their noses to the grindstones, they won't fail the course.
如果学生一刻不停地拼命干，他们就不会不及格。
The water wheels provided the power to turn the grindstones of flour mills and run other machinery.
水车提供动力, 转动面粉厂的磨石和驱动其他机械。
英文例句大全为您提供grindstones英文例句大全,grindstones英文造句,关于grindstones的英语句子,单词grindstones怎么造句,grindstones英文例句大全有哪些,哪些英语句子是关于grindstones,英语单词grindstones的句子,单词grindstones如何造句,grindstones怎么造句等。