N-COUNT
(公共服务的)收费，费用;(旅馆的)住宿费，服务费
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.
日常费用包括住宿以及游泳池和健身房的不限时使用。
...electricity tariffs and telephone charges.
电费和电话费