engine characteristics

• 发动机性能

Engine characteristics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. As the core of the power system of Mini-Hydraulic Excavator, theperformance of the engine will affect its work directly.
   作为小型液压挖掘机动力系统的核心，发动机性能的好坏，将直接影响其使用情况。