brake rod crevice

例句：

1. 1.The brake rod crevice is a critical part of the car's braking system.
   刹车杆槽是汽车制动系统的关键部分。
2. 2.The brake rod crevice was filled with oil to improve its performance.
   刹车杆槽被填充了油以改善其性能。
3. 3.The technician carefully inspected the brake rod crevice for any signs of wear or damage.
   技术人员仔细检查刹车杆槽，寻找任何磨损或损坏的迹象。