diagnoseKK [ˏdaɪəˋgnos] /ˌdaɪəˈɡnoʊs/動詞1診斷The doctor diagnosed a mild lung infection after the scan.醫生在掃描後診斷出輕微的肺部感染。2確診、診斷出常用被動She was diagnosed with diabetes at the age of forty.她在四十歲時被診斷出糖尿病。3查出、判定、找出原因The technician quickly diagnosed the fault in the cooling system.技師很快就查出冷卻系統的故障所在。