那些运动员总是嘲笑他是个细脖子，因为他戴着厚厚的眼镜，脖子又细又长。

The athletes always mocked him as a ___pencil-neck because of his thick glasses and thin neck.

别当个书呆子了，没人喜欢跟一个死抠语法的人聊天。

Stop being such a ___pencil-neck—no one enjoys chatting with someone who nitpicks every grammar rule.