a consultant in psychiatry的用法和样例：
- He has a consultancy in Harley Street.
他在哈利街当顾问 (医师) 。
- We interviewed Jane Collard, a consultant in stress management.
- Masaaki Imai (born 1930) is a consultant in the field of quality management.
- Scott Parker and Paulo Ferreira are away seeing a consultant in order to step up rehabilitation on their mending metatarsals.