perform ce

• 性能

perform ce的用法和样例：

例句

1. The engine oil must perform many direct functions, while not causing any debits in other areas of engine performance.
   机油有很多功能，然而它会在发动机性能的其他方面也引起很多缺点。
2. A performance product must perform correctly in the end-use for which it was designed.
   性能产品必须正确地用于最终设计目的。