her father and mother are both doctors 否定句

her father and mother are both doctors 否定句

Neither her father nor her mother is a doctor.

her father and mother are both doctors 否定句 Neither her father nor mother is a doctor 他父亲和母亲都不是医生。 祝你开心如意！O(∩_∩)O~~

both 表示两者的肯定 neither ··· nor ··· 表示两者的否定（谓语遵循就近原则） her father and mother are both doctors 她的父母都是医生。 Neither her father nor mother is a doctor. 她的父母都不是医生。