搜尋結果
homeland security
- national security, especially with regard to the threat of terrorism within a country's borders
noun: homeland security
- 釋義
- 相關詞
名詞
- 1. national security, especially with regard to the threat of terrorism within a country's borders Department of Homeland Security
- the department of the US government responsible for protecting the United States and its ...
Oxford American Dictionary
- the department of the US government responsible for protecting the United States and its ...
Oxford Dictionary