[ jiāoliú ] 1.(彼此把自己有的供给对方) exchange; interflow; interchange 短语和例子 交流经验 exchange experience; draw on each other's experience; 交流计划 exchange programme; 城乡物资交流 flow of goods and materials between city and country; 经济和技术交流 economic and technical interchange; 文化交流 cultural exchange2.[电学] (交流电流) ac (alternating current); alternating; 交流电动机 alternating-current motor; 交流电焊机 a.c. welder; 交流电机 alternating current machine; ac dynamo; 交流电机车 alternating-current locomotive; 交流电力牵引 alternating-current propulsion; 交流电铃 [讯] magneto bell; 交流电流计 ac galvanometer; 交流电子管 ac tube; 交流电阻 ac resistance; 交流收音机 all-electric set; a.c. receiver; 交流输电 ac transmission; 交流中心 exchange centre