The operation proved to be very difficult这句中的prove是什么意思?它和The operation is very difficult表示的有什么区别吗?

问题描述:

The operation proved to be very difficult这句中的prove是什么意思?它和The operation is very difficult表示的有什么区别吗?

prove是"证明"的意思,手术被证明是很困难的.区别嘛,前者程度更深一些.又如My advice proved to be wrong.我的意见证明是错的.