exchange key交换键exchangev.交换；兑换n.交换；交易所；兑换；交战exchange central office交换机总局exchange rate quotation外汇牌价exchange information on交流有关 ... 的信息exchange control record交换控制记录exchange of ambassadors[法] 互换大使exchange signaling unit交换机信令单元exchange chromatography离子交换色层(分离)法exchange congratulation互相祝贺exchange rate goal area汇率目标区exchange file structure交换文件结构

1. The key exchange data verification has failed.
   密钥交换数据验证已失败。
2. Clients and servers must also be able to exchange data in a way so that both understand each element in the data.
   客户端服务和服务器端必须能够用一种方法交换数据，从而能够帮助他们以数据的形式连接相互的元素。