identical parts

• 可互换零件

identical parts的用法和样例：

例句

1. Machines have been developed that could produce hundreds, even thousands, of identical parts that would fit into place where the broken puts were completely.
   能够生产几百乃至几千个可互换的零件的机器研制出来了，这些可互换的零件完全适合于损坏了的零件的位置。