自从输掉那场比赛后，他对每个对手都带着一副愤愤不平的态度。

Ever since losing that match, he's had a ___chip on his shoulder attitude towards every opponent.

他总是带着一副愤愤不平的样子，觉得别人都在轻视他。

He always walks around with a ___chip-on-the-shoulder attitude, believing everyone looks down on him.