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1.典出《史记.廉颇蔺相如列传》。蔺相如持和氏璧入秦,不辱使命,终将璧完好地归还赵国。后因谓原物归还其主为"璧赵"。
[return sth to its owner in good condition] 将物品完整无损地归还原主