A:同年级 B：同班级 C：同专业 D：随机的翻译：A: b in the same grade: class c: professional d: random 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

a: the same year b: the same class c: with professional d: random

A: b in the same grade: class c: professional d: random

A: Same grade B: Same class and grade C: With specialized D: Stochastic

With Grade A B : : : With classes with professional D C: random

A: b in the same grade: class c: professional d: random