贞贞相关字典贞的字典解释贞康熙字典贞说文解字贞古汉语字典贞组词贞笔顺贞的同音字贞 zhēn ㄓㄣ 同音字帧搸轃寊遉葴鍼珎蒖浈嫃侦偵酙枮蓁揕溱籈禎真針槙臻禛瑧祯榛薽侲殝樼獉鉁幀澵胗斟鱵楨桢湞眞錱砧潧箴椹帪珍针貞碪甄