搜尋結果
urea
- IPA[jʊˈriːə]
英式
- a colourless crystalline compound which is the main nitrogenous breakdown product of protein metabolism in mammals and is excreted in urine.
noun: urea
- 更多解釋
- IPA[yo͝oˈrēə]
美式
- a colorless crystalline compound which is the main nitrogenous breakdown product of protein ...
Oxford American Dictionary