食材铺反向词典

national security

N 开头单词

柯林斯词典

    national security

  • 1. N-UNCOUNT A country's national security is its ability to protect itself from the threat of violence or attack. 国家安全

    We must deal with threats to our national security regardless of the cost. 我们要不惜一切代价来应对损害我们国家安全的威胁。

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