柯林斯词典ulterior /ʌlˈtɪərɪə/ 1. ADJ If you say that someone has an ulterior motive for doing something, you believe that they have a hidden reason for doing it. 暗藏的[ADJ n] Sheila had an ulterior motive for trying to help Stan. 希拉设法帮助斯坦是别有用心。 返回 ulterior剑桥词典 ulterior motive, reason, purpose, etc. a secret purpose or reason for doing something 不可告人的动机／原因／目的（等等） He claims he just wants to help Lisa but I suspect he has an ulterior motive . 他声称只是想帮助莉萨，但我怀疑他有不可告人的动机。 返回 ulterior