urea
noun [ U ] chemistry specialized uk/jʊəˈriː.ə/ us/jʊˈriː.ə/
尿素
a substance found in urine and also made from ammonia, used in fertilizers, animal feed, and in the plastics industry
英汉双解词典收录81607条英汉双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。