她是个合群的孩子，跟谁都有话说。

She's a sociable child who'll talk to anyone.

《牛津词典》

科学家们发现，牛是一种非常合群的动物，一头牛总是和其他牛交朋友。

Scientists have found that cows are very social animals and a cow always makes friends with other cows.

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他曾经是一个吱吱叫的，古怪不合群的孩子，他的发明生涯始于16岁，那时他设计了一种可以对声音做出反应的动态照明系统。

Once a squeaky, geeky misfit kid himself, his inventing career began at the age of 16, when he devised a dynamic lighting system that could respond to sound.

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He wrote an amazing diary. He was a loner.

他写的日记令人惊讶不已,他不合群

耶鲁公开课 - 美国内战与重建课程节选