nerd
US
UK nerd n: (expert on particular subject)
SC 奇才 qí cái
SC 专家 qí cái，zhuān jiā
TC 專家
TC 專家
As a computer nerd, the job with the big tech firm was ideal for Bridget.
布瑞吉德是个电脑奇才，在大型技术公司里供职是一份理想的工作。
nerd n: informal (person: intelligent, unsociable)
SC 书呆子 shū dāi zi
TC 書呆子
TC 書呆子
Ryan used to be teased for being a nerd as a child.
瑞安小时候是个书呆子，总被人取笑。