peer group的用法和样例：
例句
用作名词 (n.)
- There were significant differences in different age groups but no gender differences in the same age group on size of exterior morphologies and viscera.
不同年龄组间外部形态和内脏器官的大小存在着显著差异，同年龄组不同性别间差异不显著。
peer group的相关资料：
临近单词
peers
peer
Peer-to-poer overlay network
Peer-to-Peer Lookup algorithm
peer-to-peer resource sharing
Peer Counseling on College Campus
Peered impudently into your face.
peer group psychological counseling
peer-to-peer information system
Peering impudently into your face.
Peer routers exchange authentication messages.
