短語詞組短語Economize on water 節(jié)約用水economize on expense 在財(cái)政上節(jié)省支出economize on manpower [勞經(jīng)]節(jié)省人力economize on words 不惜紙墨to economize on gasoline 節(jié)油economize on resources detail 資源節(jié)約economize on farmlands 節(jié)約耕地economize on energy burner 節(jié)能燒嘴economize on energy retrofit 節(jié)能改造 返回 economize on