noun🔗Share尿素 A water-soluble organic compound, CO(NH2)2, formed by the metabolism of proteins and excreted in the urine."The doctor tested the patient's urine to check the levels of urea, a waste product formed when the body breaks down protein. "医生检查了病人的尿液，以检测尿素的含量。尿素是身体分解蛋白质时产生的废物。compoundchemistrybiologybiochemistryphysiologysubstancemedicinebodyChat with AIVocabulary GamePractice Reading
noun🔗Share尿素衍生物 Any N-substituted derivative of urea, with the general formula (R1R2N)CO(NR3R4)."The new hair conditioner contained a type of urea to help moisturize and soften hair. "这款新型护发素含有一种尿素衍生物，有助于保湿和软化头发。compoundchemistrysubstanceChat with AIVocabulary GamePractice Reading
