polyandry的例句（polyandry在句子中的用法）

• Men live in polygyny, while women in polyandry. 男子过着多妻制的生活，而妇女则过着多夫制的生活。
• Polyandry alone is lacking - it took human beings to achieve that. 所缺乏的只是多夫制,这一点只有人类才能做得出来.
• McLennan knew only three forms of marriage: polygyny, polyandry and monogamy. 麦克伦南只知道三种婚姻形式: 一夫多妻制, 一妻多夫制和个体婚制.