基本解釋（得勝後兩隊員之間的）撞胸志慶。同根派生 chest bump相關(guān)詞英英字典劍橋英英字典 an action in which two people jump up and touch their chests together with force, especially as a humorous expression of admiration for each otherchest bump劍橋字典chest bump柯林斯字典