1、更确切的说的英语短语：More specifically。

2、To be exact。如It was at seven fifty, to be exact. I happened to be passing by at that time。准确地说，是七点五十分。我碰巧在那个时间正路过那里。To be exact, she is a very exact person。确切地说，她是一个一丝不苟的人。