短语词组短語maternal great -grandson 外曾孫子j āngsyūn great-grandson 曾孫a great -grandson 一個曾孫great --grandson 玄孫的省稱;玄孫;曾孫的兒子A great -grandson pleases him 曾孫承歡y ùhnsūn great-great-grandson 玄孫 返回 great-grandson