classmate

[英][ˈklɑ:smeɪt]

解释:

n.（同班）同学；级友

例句:

Supreme court justice clarence thomas was a classmate too but I never got to know him.
最高法院法官克拉伦斯.托马斯也是我的同班同学，但我一直没有机会与他结识。

Charlie was invited to a preschool classmate's birthday party last spring.
去年春天，之前学校的一个同学邀请了查理到他的生日聚会。