whetstones的中文翻译是什么意思
whetstones
/ˈ(h)wetstəunz/
n. 磨石，油石( whetstone的名词复数 )
whetstones的柯林斯释义
N-COUNT磨刀石
A whetstone is a stone which is used for sharpening knives or other tools that have a blade.
whetstones的场景例句
A very hard, dense even - textured , silica - bearing sedimetary rock used in whetstones.
均密石英岩非常坚硬, 致密, 结构均匀,含硅的沉积岩,用作磨石.