[] () a contract for a particular period of time that continues to be made valid for further periods of time until one person in the agreement decides to end it滚续合同,滚动合同,自动续期合同(合同到期时,除非合同一方决定终止,否则此合同继续有效)◆He has signed a one-year rolling contract.他签署了一年期滚动合同。➡fixed term