英语词汇“twin drilling jumbos”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	twin drilling jumbos
释义	twin drilling jumbos 双台车
随便看	piece-worker pieceworkers piece-workers pieceworker's allowance piece workers' guarantee pieceworker's makeup allowance piecework incentive system piecework job piece work job piecework managemant piecework payment piecework price piece work price piece work production piecework programming piece work programming piece work rate piece-work rate piecework rates piece-work rates piecework remuneration pieceworks piece-works piecework system piece work system