影视英语口语:知识分子

“知识分子”在英语口语里能怎么说？

蹩脚口语：scholar
地道口语：egghead

影视来源：《特种部队》
剧情引导：
时间随着回忆飞跃到几年前，当时安娜和杜克情到深处，临行之前杜克向安娜求婚，不想被安娜的宝贝弟弟打断，然而当然她随后就答应了她的求婚……

- And speaking of classified information, you still haven't answered me.
- Yes. Yes. Of course it's yes. On one condition. You have to promise me that you will not let my genius, egghead brother get hurt. He's the only family I've got left. Promise me, Duke.
- I promise.
...