economy jet省油量孔
economyn.经济;节约adj.经济的;廉价的
economy-talent system“经济-人才”系统
Economy Housing Project
economy and environment经济与环境
economy developing mode经济发展模式
economy energy building节能建筑
economy aggregate model经济集结模型
economy-climate model经济-气候模型
economy of Song Dynasty宋代经济
economy of county areas县域经济
economy microsimulation经济微观模拟