v.出口，输出( export的过去式和过去分词 )；传播，输出（思想或活动）； 双语释义：v.(动词)vt. & vi. 出口,输出 send goods out of a country for salen.(名词)[U]输出,出口 selling things to another country[P]输出〔出口〕物 sth that is sold to another country英英释义： exportn.commodities (goods or services) sold to a f