同班的英文：
classmate; in the same class

参考例句：

Don't cheat at examinations, or your classmates will despise you.
考试不要作弊，否则同班的同学会轻视你。

I travelled together with my classmates.
我和同班同学们一起去旅行。

classmate是什么意思：
n. 同班同学

That girl is not my classmate.
那女孩不是我同学。

This girl is my classmate.
这个女孩是我的同学。

The children mocked their handicapped classmate.
这些孩子模仿他们的残疾同学。

I have a new classmate.
我有一个新同学。

She is the tallest among her classmates.
她在她同学之中是最高的。

class是什么意思：
n. 班级；阶级；种类
v. 分类；把…分等级
adj. 很好的

It is a step class.
这是踏板操训练班。

The class dismissed.
下课了。

The class teacher sectioned the class for dialogues.
老师把班级分组进行对话练习。

The class teacher dismissed the class on time.
教师按时下课。

A second - class letter is slower than a first - class.
二类信比一类信件慢。