Diagnosis is the discovery and naming of what is wrong with someone who is ill or with something that is not working properly. 诊断
noun [具体名词] 诊断；调查分析；评价（diagnosis 的复数形式）
The physician examines the patient then diagnoses the disease and prescribes medication. 内科医生检查了病人，然后对疾病作出诊断，并开出药方。
