secrecy communications的用法和样例：
例句
- The secrecy speech communication method resisting to desynchronization attacks is presented based on information hiding technology.
摘要基于音频信息隐藏技术，提出了一种有效抵抗恶意去同步攻击的语音保密通信方法。 - In the field of network security communications, the applications of chaos theory have already stridden forward to the practical stage.
混沌理论在网络保密通信领域中的应用已经向着实用化阶段迈进。
