[經(jīng)] 技術(shù)經(jīng)濟科學 economic and technological cooperation: 經(jīng)濟技術(shù)合作economic and technological exchange: 經(jīng)濟技術(shù)交流economic and technological factors: 經(jīng)濟技術(shù)因素technological and economic indicators: 技術(shù)經(jīng)濟指標economic science: 經(jīng)濟科學下載手機詞典可隨時隨地查詞查翻譯