noun🔗Share숫돌A 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. "목각가는 끌을 날카롭게 하기 위해 숫돌을 조심스럽게 사용했다.materialutensildeviceworkindustryChat with AIVocabulary GamePractice Reading
noun🔗Share벤치마크, 성능 평가 도구A 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. "새로운 그래픽 카드는 업그레이드의 가치가 있는지 확인하기 위해 업계 표준 벤치마크를 기준으로 테스트되었습니다.computingtechnologyChat with AIVocabulary GamePractice Reading
noun🔗Share자극제A stimulant."The challenging puzzle served as a whetstone for my problem-solving skills. "어려운 퍼즐은 나의 문제 해결 능력을 위한 자극제 역할을 했다.mindcharacterChat with AIVocabulary GamePractice Reading
