n.組件損壞率 component failure rate: 元件失效率component failure: 部件失效failure rate: mtbf; 故障率失效率; 平均故障率; 破損率; 事故率rate of failure: 失敗率compensating component failure: 補(bǔ)償元件失效下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯