作程度副词讲的时候没有区别,如：
You're completely wrong= You're entirely wrong.
I'm completely satisfied with your performance.=I'm entirely satified with your performance.
但是compeltely因为是从形容词complete转化来的,它有圆满的意思在内.如：The work has been done completely.工作圆满完成.
The work has been done entirely.工作整个做完了.