词汇	紫石
释义	紫石 zǐ shí紫色石。傳說古代曾用爲貨幣。
随便看	county-economy County-economy County economy difference county economy evaluation county economy management information system county economy of Hubei province county economy research County econonry county education bureau director county electric power network county emergency operating centre county entrepreneurship economy county environmental protection department county equalizing convention county ES county estate in Han Dynasty County expansion county extension agent county extension service county fair county-fair county fairs county family county farm county finance