patron

/ˈpeɪtrən/

a regular customer

中文释义：老顾客；常客

The café offers a discount to its regular patrons every morning.

这家咖啡馆每天早上给常客提供折扣。

Patrons of the library can borrow up to ten books at a time.

图书馆的顾客每次最多可以借十本书。