exchangesn.票据交换总额名词exchange的复数形式.
exchangev.交换;兑换n.交换;交易所;兑换;交战
exchange energy交换能
exchange drives对轴
exchange matrix交换基质
exchange market外汇市场
exchange stamps交换邮票
exchange of POW交换战俘
exchange centre交换中心
exchange memory交换内存
exchange theory交换说
exchange agency代兑机构