短語詞組短語catastrophic failure 嚴(yán)重故障;災(zāi)難性故障;致命失效;災(zāi)難誤失final catastrophic failure 最終毀壞性破裂vehicle catastrophic failure 車輛的突然失效mean time to catastrophic failure 大故障前平均時(shí)間 返回 failure catastrophic