father 爸爸mother 媽媽uncle 叔叔aunt 阿姨cousin brother/sister 堂(或表)兄弟;堂(或表)姐妹nephew 侄兒；外甥niece 侄女sister 姐妹brother 兄弟grandson 孫子granddaughter 孫女grandmother 祖母grandfather 祖父mother-in-law 婆婆；岳母father-in-law 公公；岳父daughter-in-law 媳婦brother-in-law 大伯，小叔，姐夫，妹夫sister-in-law 嫂子，弟妹，小姑great-grandson （外）曾孫great-granddaughter （外）曾孫女great-grandfather （外）曾祖父great-grandmother （外）曾祖母