noun🔗ShareكاشفA compound or mixture of compounds used to treat or test materials, samples, other compounds or reactants in a laboratory or sometimes an industrial setting."The chemist used a special reagent to test the water sample for lead contamination. "استخدم الكيميائي كاشفًا خاصًا لاختبار عينة الماء بحثًا عن تلوث الرصاص.compoundchemistrysubstancematerialsciencetechnicalindustryChat with AIVocabulary GamePractice Reading
