The beautiful dress (in which Miss JONES went to the ball) was borrowed from a friend of hers括号内为从句
分开即
The beautiful dress was borrowed from a friend of hers.
Miss JONES went to the ball in the beautiful dress.
你看,下面那个句子里面有介词in 的
定语从句你分开来的话就清楚多了
The beautiful dress (in which Miss JONES went to the ball) was borrowed from a friend of hers括号内为从句
分开即
The beautiful dress was borrowed from a friend of hers.
Miss JONES went to the ball in the beautiful dress.
你看,下面那个句子里面有介词in 的
定语从句你分开来的话就清楚多了