content of wetting agent

例句：

1. 1. The wetting agent in this product is crucial for its performance.
   该产品中的润湿剂对其性能至关重要。
2. 2.The wetting agent helps to reduce friction and improve the overall efficiency of the machine.
   润湿剂有助于减少摩擦并提高机器的整体效率。
3. 3. The wetting agent was developed to improve the performance of the engine.
   润湿剂被开发出来以提高发动机的性能。