epistolary
adj
(fml 文) of, carried on by, or written in the form of letters 书信的; 用书信进行的; 书信体的
an epistolary friendship 书来信往的友谊
an epistolary novel 书信体小说.
🗣️ 情景例句
Many foreign friends used chopsticks when they visited China.
许多的外国朋友在访问中国的时候都使用筷子。
The waiter seems to be in a hurry to take our order.