基本解释n.曾孙同根派生 英汉例句用作名词 (n.)To return to the old man, he lived to see his great grandchildren.回头再说那位老人，他活着见到他的曾孙们。Some current listeners are the grandchildren and great-grandchildren of the first listeners.很多现在的听众都是第一批听众的孙辈和曾孙辈。