diagnosticsKK [ˏdaɪəgˋnɑstɪks] /ˌdaɪəɡˈnɑstɪks/发音名词1诊断程式、检测系统常用复数The mechanic ran diagnostics on the engine before replacing any parts.技师在更换零件前先对引擎执行了诊断程式。2检测结果、诊断资料常用复数The diagnostics showed that the cooling fan had stopped working.检测结果显示散热风扇已经停止运转。3诊断学医学She spent two years studying diagnostics before choosing a specialty.她在选择专科之前花了两年研读诊断学。用这个字练口说→