书呆子的英文：
book-worm
bookworm
grind
nerd
smug

参考例句：

He was the studious, quiet type.
他是那种典型的书呆子。

For every great definition of nerd, you can find the same definition of geek.
在每个对书呆子绘声绘色的定义中，你都能找到怪咖的影子。

A bookish way of thinking
书呆子的想法

He is a perfect type of pedant.
他是个十足的书呆子典型。

took a bookish rather than a pragmatic approach in solving the problem.
以书呆子气的而不是务实的态度解决问题

He also criticized the concepts, methods, and goals of the bookish scholars
他也批判了书呆子的概念、方法和目标。

He is really a mere bookworm lacking human experience.
他真是个缺乏人生阅历的书呆子。

But there are never people who don't study because they are afraid of being deceived or becoming a pedant.
但几乎没有因为怕上当受骗或怕当书呆子而不读书的。

He was bookish, a swot and very close to his mother.
他有点书呆子气，勤奋好学，和他母亲非常亲近。

Only believing books, clinging to them without analyzing, then it's hard not to be called a bookworm.
唯书是信，“泥书不化”，难免被称为书呆子。

book是什么意思：
n. 书籍；著作；圣经；有内涵的事物；知识；剧本；账簿；卷，篇
adj. 从书本上学来的；账簿记载的
v. 预订；将…的姓名记在本子上；【英】预订房间 c

subsidiary book
辅助帐簿; 明细帐簿

It was a stupid book.
那是一本无聊的书。

This is the sum of this book.
这就是这本书的要点。

worm是什么意思：
n. 虫，蠕虫；螺纹；蜗杆；小人物
v. （使）蠕动；（使）缓慢前进；给…除虫

worm and wheel steering gear
蜗杆蜗轮转向机构

Even a worm will turn.
就是虫子也会反抗(狗急跳墙)。

Even a worm will turn
人急悬梁,狗急跳墙

bookworm是什么意思：
n. 书呆子