conceptual/preliminary design

• 总体设计

conceptual/preliminary design的用法和样例：

例句

1. The park's general design contributes to the visitor's pleasure.
   乐园的总体设计使人心旷神怡。
2. The hardware structure and the genial design flow chart of the software are given.
   给出了装置的硬件结构及软件总体设计流程图。