output cost的用法和樣例：
例句
- We should try to diminish the cost of production.
我們應儘力減少生產成本。 - Production cost plus overhead is higher than revenue.
生產成本加上間接費用高出營業收入。 - The basic aim of any costing system is to determine the product cost.
任何一種成本計算制度的根本目的都是為了確定產品成本。 - A great mass of the cost of a product has been determined at the design stage, especially at the conceptual design stage.
產品成本的絕大部分在設計階段尤其是概念設計階段就已基本確定。
