have fixed ideas/opinionsCHANGE/MAKE something DIFFERENTto have very definite ideas or opinions that you will not change – often used to show disapproval 有固执的想法/看法〔常含贬义〕have fixed ideas/opinions about/on He has very fixed ideas about how a wife should behave. 对于为人妻者的行为准则,他有一套顽固的主张。
→ have fixed ideas/opinions at fixed(1)