基本解释n.纳妾制；(原始社会的)群婚同根派生 英汉例句用作名词 (n.)This hetaerism derives quite directly from group marriage, from the ceremonial surrender by which women purchased the right of chastity.这种杂婚制直接起源于群婚制，起源于妇女为赎买贞操权利而作的献身牺牲。