survey on household expenditure
基本解释
- [土木建筑工程]住户开支统计调查
英汉例句
- To investigate the effect of survey design, specifically the number of items and recall period, on estimates of household out-of-pocket and catastrophic expenditure on health.
研究家庭预算外健康开支和大病治疗开支的估算调查设计（尤其是项目数量和回忆期）的效果。
双语例句
专业释义
- 住户开支统计调查