名词
中文翻译：计费率
同义词：
['rate', 'charge', 'cost', "tariff例句：1. The company's billing rate is $50 per month for its basic plan.（该公司的基本计划的月费是50美元。）2. The new service will increase the customer's billing rate by 10%.（新服务将使客户的账单费率提高10%。）"]
例句：
-
1. The company's billing rate is $50 per month for its basic plan.
该公司的基本计划的月费是50美元。
-
2. The new service will increase the customer's billing rate by 10%.
新服务将使客户的账单费率提高10%。
-
3.The government has introduced a new billing rate system to simplify tax collection.
政府已经引入了一种新的账单费率系统，以简化税收收集。