national security
中文釋義
國家安全，保護國家免受外部威脅的措施。
Measures taken to protect a country from external threats.
常用搭配
- threaten national security威脅國家安全
- safeguard national security維護國家安全
- national security concerns國家安全顧慮
例句
- The airport delays were blamed on national security checks.機場延誤歸咎於國家安全檢查。
- The contract required a national security clearance.這份合同要求國家安全審查許可。