brake drum oil deflector

例句：

1. 1. The brake drum oil deflector is essential for maintaining the smooth operation of the vehicle's braking system.
   制动鼓油分配器对于保持车辆制动系统的顺畅运作至关重要。
2. 2. During heavy rain, it's important to check the brake drum oil deflector regularly to prevent any potential issues with the braking system.
   在大雨期间，定期检查制动鼓油分配器是防止制动系统潜在问题的关键。
3. 3. The mechanic replaced the old brake drum oil deflector with a new one, ensuring that the vehicle wouldcontinue to operate smoothly even during emergency stops.
   机械师更换了旧的制动鼓油分配器，确保即使在紧急刹车时，车辆也能顺畅运行。