But more recently, physicians began shifting their definition to one based on abnormal blood levels of creatinine, a normal byproduct of metabolism.

但最近，医生根据异常的血肌酐(一种正常代谢副产物)水平进行诊断。

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But more recently, physicians began shifting their definition to one based on abnormal blood levels of creatinine, a normal byproduct of metabolism.

但最近，医生根据异常的血肌酐(一种正常代谢副产物)水平进行诊断。

youdao