no-frills

剑桥词典

A no-frills product or a service is basic and has no extra or unnecessary details .
樸實無華的；衹提供最起碼必需品的
It's a no-frills store supplying only basic goods at affordable prices . 這家商店價格公道，衹賣最基本的必需品。
a no-frills airline 衹提供必需品的航班 返回 no-frills