Someone who is bookish spends a lot of time reading serious books. 书呆子气的
adjective [原级]书本上的;好读书的;书呆子气的
This vision of intelligence asserts formal education and bookish excellence as the true measures of self-fulfillment. 这种关于智慧的观点认为,正规教育和书本知识才是自我实现的真正渠道。