of principle

• adj. 有原则的

of principle的用法和样例：

例句

1. It is a matter of principle with her to answer her children's questions honestly.
   如实地答覆孩子们的询问对她来说是关系到做人的大问题。
2. There were many opportunists and few men of principle.
   机会主义者多,坚持原则的人则少。