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