N-COUNT
(公共服務的)收費，費用;(旅館的)住宿費，服務費
A tariff is the rate at which you are charged for public services such as gas and electricity, or for accommodation and services in a hotel.
例句
The daily tariff includes accommodation and unlimited use of the pool and gymnasium.
日常費用包括住宿以及游泳池和健身房的不限時使用。
...electricity tariffs and telephone charges.
電費和電話費