a group of people of the same age or social status 同龄群体；社会地位相同的群体 She gets on well with her peer group. 她和同龄人相处融洽。 🔊🔊 He started smoking because of peer-group pressure. 由于无法抗拒同侪压力，他开始吸烟。 She was rejected by her peer group. 她不为同龄人所接纳。
Oxford Collocations DictionaryPeer group is used before these nouns:- pressure