片语
unexpended allotment未支用分配经费
unexpended balance of encumbrances未开支的保留数
anything unexpended may happen天有不测风云
unexpended funds他没有用完的容限
unexpended appropriation未使用拨款
unexpended ordnance未用武器弹药
unexpended plant funds未支用产业基金
unexpended propellant剩余推进剂
unexpended balance未支用的结余款项