classmate的复数形式为：classmates。classmates的基础含义为“同班同学”，例句：What was it that distinguished her from her classmates?（译）是什么使得她有别于班上其他同学呢？
【classmate】
一、 读音
英式读音：[ˈklɑːsmeɪt]
美式读音：[ˈklæsmeɪt]
复数形式：lassmates
二、 词性及释义
（n.）：同班同学等含义；
三、 双语例句
例句 1. She felt like a fifth-grader who had snitched on a classmate.
她觉得自己就像一个告发了同班同学的五年级学生。
例句 2. He made a profession of friendship to his classmate mary.
他向他的同学玛丽表白了他的友情。
例句 3. He turned around, and I recognized him as a former classmate.
他转过来，我才认出是位老同学。
例句 4. One day I met a former classmate of mine who was made a lot of money running a sideline ．
一天,我遇到了我以前的一位同学,他经营副业赚了很多钱。
例句 5. It is really nice to have such a good classmate.
有这么好的同学真是太好了。
【classmates】
一、 读音
英式读音：[ˈklɑːsmeɪts]
美式读音：[ˈklæˌsmeɪts]
二、 词性及释义
（n.）：同班同学等含义；
三、 双语例句
例句 1. What was it that distinguished her from her classmates?
是什么使得她有别于班上其他同学呢？
例句 2. Classmates at West Point had ironically dubbed him Beauty.
西点军校的同学们曾挖苦地戏称他为“美人”。
例句 3. I'm going to call on one of my former classmates.
我要去看望我的一位老同学。
例句 4. The meeting of the old classmates was extremely cordial.
老同学聚会在一起，分外亲热。
例句 5. We are all old classmates so why stand on ceremony?
我们都是老同学，你还外道什么？
