完成: accomplish; complete; fulfil ...时: shí]预算: budget; 1991在完成时的预算: bac budget at completion; budget at completion完成时: when completed临时预算: extraneous budget; extraordinary budget; provisional budget; temporary budget; variable budget时预算约束: intertemporal budget constraint暂时预算: tentative budget【语法】完成时。: perfect tense过去完成时: past perfect tense; pluperfect将来完成时: future perfect tense能接完成时: before去完成时: had done; the past perfect tense完成时间: finish time完成时态: the perfect tense完成时效期: satisfy the prescriptive period未完成时: imperfect tense现在完成时: past perfect tense; present perfect现在完成时和过去完成时: present and past perfect服务完成时间: service completion time工作完成时间: task completion times估计完成时间: estimated time to completion过去完成时的: pluperfect过去完成时态: past perfect和完成时连用: since from since