短語詞組短語spread scientific knowledge 普及科學(xué)知識spread d knowledge 傳播知識spread tegchnological knowledge to farmers 技術(shù)下鄕spread d knowledge and information 傳播知識和信息spread technological knowledge to farmers 技術(shù)下鄕;技巧下鄕spread technologicnos knowledge to fprepareers 技術(shù)下鄕spread technological knowledge to fequipers 技術(shù)下鄕spread knowledge and information 傳播知識和信息to spread knowledge 傳播知識 返回 spread knowledge