Emergency Alert System
ریشه و کاربرد
ریشه
Derived from the terms 'emergency', 'alert', and 'system'.
مثال
- The Emergency Alert System was activated during the hurricane.
- All broadcasters are required to participate in the Emergency Alert System.
- The Emergency Alert System is designed to allow the President to address the nation within 10 minutes.
ترکیبهای رایج
Activate the Emergency Alert System Test the Emergency Alert System Emergency Alert System message
تعریف انگلیسی
noun
- a federal warning system that is activated by FEMA; enables the President to take over the United States airwaves to warn the whole country of major catastrophic events