短語詞組短語mixed -farming systems 混合耕作制度mixed d farming 混合農(nóng)業(yè)mixed pastoral farming area 半農(nóng)草牧區(qū);半農(nóng)半牧區(qū)general mixed farming 混合栽培mixed farming detail 混合耕作mixed farming in oilfield 油田多種經(jīng)營water resources mixed farming 水利多種經(jīng)營regional mixed farming 地區(qū)多元化mixed farming area 混合種植地區(qū) 返回 mixed farming