noun🔗Share경도, 단단함The quality of being hard."The hardness of the diamond makes it ideal for cutting glass. "다이아몬드의 경도는 유리를 자르기에 이상적이다.qualitymaterialChat with AIVocabulary GamePractice Reading
noun🔗Share경도, 어려움An instance of this quality; hardship."The recent loss of her job added another layer of hardness to her already difficult life. "최근 그녀의 실직은 이미 어려운 그녀의 삶에 또 다른 어려움을 더했다.qualityconditionsufferingChat with AIVocabulary GamePractice Reading
noun🔗Share경도The quantity of calcium carbonate dissolved in water, usually expressed in parts per million (ppm)."The water softener increased the hardness of the tap water, making it easier to wash dishes. "연수기는 수돗물의 경도를 높여 설거지를 더 쉽게 만들었습니다.chemistrysubstanceenvironmentgeologyChat with AIVocabulary GamePractice Reading
noun🔗Share경도The resistance to scratching, cutting, indentation or abrasion of a metal or other solid material."The diamond's exceptional hardness makes it ideal for cutting glass. "다이아몬드의 뛰어난 경도는 유리를 자르는 데 이상적입니다.materialqualitytechnicalscienceChat with AIVocabulary GamePractice Reading
noun🔗Share경도The penetrating ability of electromagnetic radiation, such as x-rays; generally, the shorter the wavelength, the harder and more penetrating the radiation."The hardness of the X-rays used in the dentist's office allows them to pass through your teeth and show the dentist any problems. "치과에서 사용되는 X-레이의 경도는 치아를 통과하여 치과 의사에게 문제를 보여줄 수 있게 해줍니다.physicsenergytechnologyscienceChat with AIVocabulary GamePractice Reading
noun🔗Share경도, 내구성The measure of resistance to damage of a facility, equipment, installation, or telecommunications infrastructure when subjected to attack."The military base's hardness was tested against simulated bombing runs to assess its ability to withstand an actual attack. "군사 기지의 내구성은 실제 공격을 견딜 수 있는 능력을 평가하기 위해 모의 폭격에 대해 테스트되었습니다.militarytechnologybuildingwarChat with AIVocabulary GamePractice Reading
