A synchronizing labyrinth must be created at a special, predetermined place. 同步迷宫必须建立在一个特殊的，预先确定的地方。
Standard costs are predetermined costs of resources required to make a product or provide a service. 标准成本是指预先确定的制作某种产品或提供一项服务所需的资源数量。
A patent is supposed to last for a predetermined period so that the know-how contained therein eventually passes into the public domain. 专利的期限应该是事先规定好的，因此专利所代表的技术，终有一天会进入公共领域。
