accident and emergency service的用法和样例：
- The Hospital provides 24-hour accident and emergency services and a wide range of specialist, ambulatory and convalescent services for patients.
- Accident and emergency services of public hospitals
- Accident and emergency departments of major public hospitals had 2521359 attendances,or 6908 per day.
- All of them sought medical treatment from the Accident and Emergency Department of North District Hospital.
- She attended the Accident and Emergency Department of Yan Chai Hospital and did not require hospitalisation.