一箭双雕yījiànshuāngdiāoMeanings1. lit. one arrow, two golden eagles (idiom)2. to kill two birds with one stoneCharacters used一one箭arrow双pair雕to carveExamples2一箭双雕yījiànshuāngdiāo。Kill two birds with one stone.这样子zhèyàngzi我wǒ一箭双雕yījiànshuāngdiāo。That way I kill two birds with one stone.