original design

• 原始设计

original design的用法和样例：

例句

1. The original design of the machine has been modified.
   这台机器的原设计已被修改了。
2. Stiffening rings of one vacuum tower are checked by this formula,and compares it with original design.
   用该计算式对一台减压塔的加强圈进行了核算，并与原设计进行了对比。