whetstone

whetstone读音音标

英 [ˈwetstəʊn]

美 [ˈwetstoʊn]

whetstone意思解释

n.

磨石，油石；

变形

复数：whetstones

英英释义

n.

a flat stone for sharpening edged tools or knives

双语例句

用作名词(n.)Competition is the whetstone of talent.竞争磨炼才能。The finest edge is made with the blunt whetstone.*锐利的锋刃是从粗糙的磨刀石上磨出来的。