定期: fix a date regular; at regul ...合约: treaty; contract商: discuss; consult地区合约承建商: district term contractor定期合约承办商: term contractor定期合约承造商: term contractor定期合约承造商;定期合约承办商: term contractor分包合约承办商;次承建商: sub-contractor定期合约: term contract分段合约;定期合约: term contract定期合约;定期工程合约: term contract承建商: contractor 1定期合约;固定时期的合约: fixed-term contract承建商〔建造业: contractor承建商;承包商: contractor承建商;建筑商: contractor承建商代表: contractor's representative承建商工地: contractor yard承建商监督: contractor's superintendence; contractor‘s superintendence承建商名册: contractors' register; contractors’ register承建商年奖: contractor of the year award承建商屋棚: contractor shed认可承建商: approved contractor政府承建商: government contractor直接承建商: direct contractor