created sense approved 以子之矛，攻子之盾 · yǐzǐzhīmáo, gōngzǐzhīdùn · refutation
以子之矛，攻子之盾
yǐzǐzhīmáo, gōngzǐzhīdùn
refutation
to attack an opponent using their own arguments, methods, or devices; to turn someone's logic or weapon against them
他在辩论中以子之矛，攻子之盾，利用对手的逻辑漏洞反驳了对方。