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