a medical society的用法和样例：
- A medical society offering the shots says it lets student doctors get experience while giving people a chance to get luxury treatments they could not otherwise afford.
- The stethoscope is a medical instrument.
- I had a medical checkup before going abroad.
- I have to have a medical before going abroad.
- The hospital have a medical ward and a surgical ward.
- She studies at a medical college in New York.