classmate /ˈklɑ:smeit/ n.［c］同班同学：Green and I were classmates last term. 格林和我上学期同班。Most of my classmates accord in that opinion. 我们班大多数同学都是那个意见。

 

classroom /ˈklɑ:srum/ n.［c］教室：We have to move to another classroom for the next lesson.下一堂课我们得换个教室。 The classroom was quiet during the examination.考试时教室里一直是静悄悄的。