n.礼仪; 外交礼节; 条约草案; 议定书; (协议或条约的)附件; (数据传递的)协议，规程，规约 复数：protocols 牛津词典 noun 礼仪；外交礼节a system of fixed rules and formal behaviour used at official meetings, usually between governmentsa breach of...

发布时间：2025-08-21 浏览量：43