pressure gun grease

例句：

1. 1.The mechanic used a pressure gun to quickly clean the engine parts.
   这位机械师使用压力枪快速清理发动机部件。
2. 2. The car was running smoothly after the mechanic added some pressure gun grease to the engine.
   在技师给引擎添加了压力枪润滑油后，这辆车运行得非常顺畅。
3. 3. The technician used a pressure gun to lubricate the gears, ensuring smooth operation of the machinery.
   技术员使用压力枪对齿轮进行润滑，确保机器的平稳运转。