epistolary

• 指与写信或书信有关的；常用于描述以书信或通信形式写成的文学作品。

Relating to the writing of letters; typically used to describe a literary work presented in the form of letters or correspondence.

1. Relating to lettersC2formal

   Written in the form of or carried on by letters or correspondence.

   书信的

   • The novel is written in an epistolary style, using letters between characters.
   • They maintained an epistolary friendship for many years.
   • Epistolary novels were especially popular in the 18th century.

   同义词missivepostal