Batchmate
同年级同学（或同窗）；同批同学（或同窗）
🗣️ 情景例句
You go first, Marilyn.
你先讲 Marilyn。
I love you!
我爱你！
That was quick! she said. Have you finished already?
“你真快！”她说，“你已经买完东西了吗？”