成本的定义用英文

Cost is defined as the amount of money, time, effort, or other resources used when producing goods or providing services.

Cost is defined as the expenditure of resources used in the production or acquisition of goods and services.

Cost is defined in English as "the money that is spent or given up when buying, making, or using something." It essentially refers to the expenditure or value of resources that are used in the production or acquisition of goods and services.

Cost is defined as the monetary value of resources used in the production of goods or services.