exchange的中文意思、音标与词形变化

n. 交换, (电话)交换局, 交换机, 汇兑, 交易所 v. 交换, 交易, 兑换 [计] 交换; 电话局

n. chemical process in which one atom or ion or group changes places with another n. a mutual expression of views (especially an unpleasant one) n. the act of changing one thing for another thing n. the act of giving something in return for something received