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E 开头的英语单词（共 130,670 个）
economic objective
经济目标
economic of integration
一体化经济学
economic offensive
经济攻势
economic operation
经济运行
economic operation model
经济运行模式
economic operation of boiler
锅炉经济运转
economic operation of power system
电力系统经济营运(运转)
economic opportunity
经济机会
economic order
[经] 经济秩序
economic order quantity
[经] 经济定货量
economic order quantity method
经济采购量决定法
economic order quantity model
经济订货批量模型
economic order size
[经] 经济定购批量
economic ore
经济矿藏
economic ore reserves
可採矿量, 经济矿储量
economic organization
[经] 经济组织
economic oscillation
经济波动
economic outlook
[经] 经济前景, 经济展望