Batchmate
同年级同学（或同窗）；同批同学（或同窗）
🗣️ 情景例句
You've earned it.
这是你应得的报偿。
How did your party turn out last night?
你们昨晚的聚会结果怎么样？
My husband likes steak,but he doesn't like chicken.
我丈夫喜欢牛排，但他不喜欢鸡。