英语词汇“Have you done all this work off your own bat”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	Have you done all this work off your own bat
释义	Have you done all this work off your own bat 这些工作都是你独立完成的吗？
随便看	fire compartment fire compartmentation fire compartment belt fire compartments fire control fire-control fire-control access door fire control accidents fire control and alarm fire control and burning theory fire control and command control fire control and command control system fire control and disaster rescue fire control and safety Fire Control Area fire-control army fire-control ballistic Fire control capability fire control car fire control center fire-control center Fire Control Centre fire control check fire-control check fire-control circuit