那个年轻医生是医院里的风云人物，所有人都认为他是未来的顶级专家。

The young doctor is the ___hotshot of the hospital, everyone believes he'll be a top specialist in the future.

那个年轻有为的律师总在会议上打断别人发言，自以为无所不知。

The young ___hotshot lawyer always interrupts others during meetings, thinking he knows everything.