1.同学的英语是classmate。读音:英[ˈklɑ:smeɪt]美[ˈklæsmeɪt]。
2.例句:我要去看望我的一位老同学。I'm going to call on one of my former classmates.
她觉得自己就像一个告发了同班同学的五年级学生。She felt like a fifth-grader who had snitched on a classmate.