英语词汇“勤务科”的翻译、意思、用法、释义-英汉汉英双解词典

单词	勤务科
释义	勤务科 Service Branch
随便看	rail traveler rail travel/services/fares rail tread rail treadle rail trimming machine rail trolley rail truck rail-truck network rail tunnel rail turner rail-turn-road bridge rail type rail-type rail type drawing frame rail-type hot bed rail type launcher rail tyre rail unit rail unloading crane Railuoto rail upright rail-van terminal rail vehic rail vehicle rail vehicle, aerodynamic