noun🔗Share砥石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. "木彫り師は、ノミを研ぐために砥石を慎重に使用しました。materialutensildeviceworkindustryChat with AIVocabulary GamePractice Reading
noun🔗Shareベンチマーク、性能評価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. "新しいグラフィックカードは、アップグレードの価値があるかどうかを確認するために、業界標準のベンチマークでテストされました。computingtechnologyChat with AIVocabulary GamePractice Reading
noun🔗Share刺激物A stimulant."The challenging puzzle served as a whetstone for my problem-solving skills. "その難解なパズルは、私の問題解決能力の刺激物として役立った。mindcharacterChat with AIVocabulary GamePractice Reading
