peach on someone 告发某人
peachy 极好的
A: Did you hear that he was peaching on his friends?
A：你听说他在告密他的朋友了吗。
B: I can't believe he's peaching like that!
B：我不敢相信他竟然那样告密！
1) 告密，揭发
2) 采摘桃子
3) 处理桃子的行为
1. 告密，揭发
present participle
1. The act of informing on someone or acting in relation to peaches.
Synonym: snitching, tattling