grindstone
名词
['graɪn(d)stəʊn]    ['ɡraɪndston]

基本释义

n.旋转磨石,旋转研磨机

词根词缀

词根 grind 研磨
+
词根 stone 石头
grind + stone = grindstone

网络释义

磨轮

Wiktionary英语原文词典

该词在Wiktionary英文原文中有详细的英文释义、词形变化、词源和词汇关系。

查看英文原文词典详情

例句

1. He has his nose to the grindstone and is working very hard.
他很努力地工作,放下了所有的娱乐活动。

2. It's time to put your nose to the grindstone and study for the exam.
是时候集中精力学习考试了。
grindstone单词图解,单词释义场景配图

实用场景例句

商务邮件
We need to replace the grindstone in the workshop to maintain our production efficiency.
我们需要更换车间的旋转研磨机以保持生产效率。
学术写作
The invention of the rotating grindstone significantly advanced tool-making capabilities in the Bronze Age.
旋转磨石的发明显著推进了青铜时代的工具制造能力。
旅游出行
In the blacksmith's shop, sparks flew as the grindstone sharpened the heavy axe.
在铁匠铺里,旋转磨石打磨重斧时火花四溅。
日常对话
He sharpened the kitchen knife on the grindstone until it could slice through paper.
他在磨石上把菜刀磨得能划破纸。
社交媒体
Keeping my nose to the grindstone this week to finish all these reports! 💪💻
这周我埋头苦干,为了完成所有这些报告!
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