Batchmate
同年级同学（或同窗）；同批同学（或同窗）
🗣️ 情景例句
Can I finance this purchase?
我能先欠着吗？
Just forget about it.I never did like it anyway.
别把这件事放在心上。我本来就不喜欢这桌布。
No matter how much you want to bathe, it just isn't safe.
不管你多想在这里游泳（都不要游），这里不安全。