特殊用法aggregate spending1.支出总额backdoor spending1.(政府的)不合法开支capital spending1.资本支出; 资本投资constant-dollar spending1.按不变价格计算的费用consumer spending1.消费性开支, 消费者消费deficit spending1.赤字支出discretionary spending1.可自由支配的个人开支dollar spending1.货币支出expansion spending1.对新项目的投资investment spending1.投资支出military spending1.军费支出public spending1.政府开支, 公共费用spur spending1.增加开支tourist spending1.旅游支出