general design method

• 常用设计法

general design method的用法和样例：

例句

1. All in one design saves the cost and space.
   一机多用设计可节省成本及空间。
2. Condensation shall be reduced by means of design measures such as ventilation.
   可以用设计手段减少冷凝水的产生，比如采用通风方式。