英 [nɜːd] 美 [nɜːrd]
n. <美，非正式>缺乏社交能力者，书呆子；<非正式>技术迷，电脑迷
复数nerds
nerd /nɜːd/
可数名词 If you say that someone is a nerd, you mean that they are unpopular or boring, especially because they wear unfashionable clothes or show too much interest in computers or science. 无聊的人; (对电脑或科技太过着迷的)书呆子
Mark claimed he was made to look a nerd.
马克称自己被搞得像个呆子一样。
...the notion that users of the Internet are all sad computer nerds.
...对互联网玩家的看法是他们都是可怜的电脑痴。
我隐隐感觉这不是个好现象，因为一想起国际象棋高手，往往都跟那些戴着眼镜、不怎么爱说话的nerd（书呆子）联系在一起（其实后来发现我这个想象和现实还是有偏差的），我可希望我儿子活泼、阳光些。
本研究的目的是确定反酸和NAR的频率，并建立他们之间的关系与日本患者与非糜烂性反流病（NERD）是在双倍剂量的PPI治疗的持久性反流症状。
他称呆子（Nerds）认为人们关心他们自己的选择，但他们错了，是呆子自己在意选择，而他们在整个群体中的比例非常小，人们根本不关心呆子在想什么，...
非糜烂性胃食管反流病（NERD）是指胃、十二指肠内容物反流至食管产生的反酸、反食、烧心等为主要症状而内镜检查却无食道黏膜破损的一类疾病。
Mark claimed he was made to look a nerd.
马克称自己被搞得像个呆子一样。
Robotics appeals to the nerd and being a nerd is cool today.
机器人技术对于书呆子很具有吸引力，而成为一名书呆子在今天是一件很有意思的事情。
I was still a nerd: when I was 25, I played Dungeons &Dragons for four days solid.
我还是那个书呆子：25岁的时候，我曾经玩了4天的龙与地下城。
Splice features French actress Delphine Chaneac as the voracious creature the scientists name "Dren", which is "nerd" backwards.
VOA : standard.2010.06.09
So first just a couple of teasers if you are in fact the geeky type, so our friends at Microsoft are having this little nerd party in a few days.
首先是几个广告,如果你是那种不太受欢迎的类型,我们在微软的朋友几天后会举办一个小派对。
计算机科学课程节选 : 哈佛公开课
And you friend says, "Well, you know I was kind of a nerd in high school. No one really liked me."
你的朋友说“呃，你知道，我在高中时是个书呆子。没什么人喜欢跟我打交道。”
SpeakingMax英语口语达人 : I used to 课堂
But self-described nerd Kenta Asata, said the wait was worth it.
VOA : standard.2010.05.28
He has the nerd crowd in love with him too have you seen the Landry Fields and Lin handshake?
Inside the shop, he chattered with employees in guitar-nerd lingo Madagascar rosewood, mortise and tenon joints and eyed the racks for new arrivals.
As a self-described happy nerd a word he loves to drop in English he cringes at the anger and frustration that he sees in his compatriots.