grindstone

音标发音

• 英式音标 [ˈɡraɪnd.stəʊn]
• 美式音标 [ˈɡraɪnd.stoʊn]
• 国际音标 ['ɡraindstəun]
• 英式发音
• 美式发音

基本解释

• n.磨刀石；砂轮

同根派生

英汉例句

• Take the sickle which is lying on the grindstone.
  把磨刀石上的那把镰刀拿去.
• A knife is sharpened on the grindstone; steel is tempered in fire.
  刀在石上磨, 钢在火中炼.
• He sharpened the edge of his knife on a grindstone.
  他在磨石上磨快了他的刀刃.
• Take the sickle which is lying on the grindstone.
  把磨刀石上的那把镰刀拿去.
• I will take exams in two weeks, so I'm keeping my nose to the grindstone just at the moment.
  我两星期后要考试, 因而眼下正埋头苦读.

词组短语

短语

• Specialty Grindstone 特产磨刀石
• Grindstone Creek 磨石溪
• grindstone chiffonier 刻石刀
• grindstone carving 刻石
• ceramic grindstone 烧结磨石;加热使黏结磨石

英英字典

剑桥英英字典

• a large, round stone that is turned by a machine and is used to make tools sharper or sharp edges smooth

柯林斯英英字典

• A grindstone is a large, round stone that turns like a wheel and is used for sharpening knives and tools.

专业释义

能源科学技术

• 磨石

化学

• 磨石

机械工程

• 磨石

物理学

• 天然磨石