短語詞組短語economical source of crimes 對犯罪的經(jīng)濟來源;罪行的經(jīng)濟的來源;犯罪的經(jīng)濟來源economical operation of reservoir 水庫經(jīng)濟運行economical use of labour 節(jié)約Economical use of paper 節(jié)約用紙economical organization of agriculture 農(nóng)業(yè)經(jīng)濟組織economical elites of rural 農(nóng)村經(jīng)濟精英economical action of protein 蛋白質(zhì)節(jié)約作用economical effects of information 情報經(jīng)濟效益economical life of tractor 拖拉機經(jīng)濟壽命 返回 economical of