grindstone

grindstone读音音标

英 [ˈgraɪndstəʊn]

美 [ˈgraɪndstoʊn]

grindstone意思解释

n.

磨石；

砂轮；

持续辛勤地工作；

努力不懈

变形

复数：grindstones

英英释义

n.

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

双语例句

用作名词(n.)Our factory produces grindstone.我们工厂生产磨刀石。They ground the knife on a grindstone.他们在磨刀石上磨刀子。It\'s a pity I have to get back to the grindstone.遗憾的是我不得不回去工作。The teacher believed in hard work and always keep our nose to the grindstone.老师提倡勤奋，而且也总是要我们埋头读书。I always admire men, even the dullest, who know their job and put their noses to the grindstone.我一向敬重那些有专长且做事勤奋不懈的人，包括那些*没情趣的人。