have a chip on your shoulder (哈夫 啊 芝普 恩 你的 肩膀)

Idiom Anger and Frustration

含义

to be angry or resentful about something from the past

因过去的事情而生气或怀恨 (yin guoqu de shiqing er shengqi huo huaihen)

例句

"He has a chip on his shoulder about being rejected."

"他因为被拒绝而心怀怨恨。" (ta yin wei bei jujue er xin huai yuanhen)