noun🔗Share磨刀石,磨石 A sharpening stone; a hard stone or piece of synthetically bonded hard minerals that has been formed with at least one flat surface, used to sharpen or hone an edged tool."The woodcarver carefully used the whetstone to sharpen his chisel. "那位木雕師傅小心翼翼地用磨刀石打磨他的鑿子。materialutensildeviceworkindustryChat with AIVocabulary GamePractice Reading
noun🔗Share性能基准,测试基准。 A benchmark for evaluating the power and performance of a computer."The new graphics card was tested against the industry standard whetstone to see if it was worth the upgrade. "为了测试这款新型显卡是否值得升级,我们使用了行业标准的性能基准对其进行了测试。computingtechnologyChat with AIVocabulary GamePractice Reading
noun🔗Share兴奋剂,刺激物 A stimulant."The challenging puzzle served as a whetstone for my problem-solving skills. "这个充满挑战的谜题就像兴奋剂一样,激发了我的解题能力。mindcharacterChat with AIVocabulary GamePractice Reading