creatinine

詳細解釋：

cre.at.i.nine

n.（名詞）
A creatine anhydride, C4H 7N 3O, formed by the metabolism of creatine, that is found in muscle tissue and blood and normally excreted in the urine as a metabolic waste.
肌酸酐：一種肌酸酐，C4H 7N 3O，由肌酸的新陳代謝形成，發現於肌肉細胞組織和血液中，一般作為新陳代謝的廢物通過尿液排出

來源：
creatin(e)
creatin(e)
-ine 2
-ine2