英语的称呼家庭成语关系的单词时很简单的.丈夫和妻子 - husband and wife父亲和母亲 - father and mother兄弟姐妹 - brother and sister堂/表兄弟姐妹 - cousin配偶的父/母亲 - father/mother in law配偶的兄弟姐妹 ...