Egghead d对知识分子的蔑称
egghead paperback纸皮书
Egghead Software软件公司
Daffy Duck and Egghead太菲鸭与鸡蛋头
Egghead Mail-In Academy象牙塔高人
N-COUNT（可数名词） If you think someone is more interested in ideas and theories than in practical actions you can say they are an egghead. 书呆子 [非正式]
The committee was dominated by self-important eggheads.
委员会被一群妄自尊大的书呆子控制着。