diner

1. N-COUNT A diner is a small cheap restaurant that is often open all day. (全天營業、價格便宜的) 小餐館[美國英語]

2. N-COUNT The people who are having dinner in a restaurant can be referred to as diners. 用餐者

They sat in a corner, away from other diners. 他們坐在一個遠離其他用餐者的角落裡。