1ADJ 乱伦的;血亲相奸的 An incestuous relationship is one involving sexual intercourse between two members of the same family, for example a father and daughter, or a brother and sister. 乱伦的;血亲相奸的
They accused her of an incestuous relationship with her father.
他们指控她与父亲有乱伦关系。
2ADJ-GRADED 狭隘排外的;小团体的 If you describe a group of people as incestuous, you disapprove of the fact that they are not interested in ideas or people from outside the group. 狭隘排外的;小团体的 [disapproval]