| 单词 | national security |
| 释义 | national se·cu·ri·ty /ˌ··· ·ˈ···/n [u]the protection of a country from attack by other countries 国家安全:◇the information was kept secret in the interests of national security. 基于国家安全理由，资料保密。 |
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英汉双解词典收录171353条英汉汉英双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。