cylinder block cracking

例句：

1. 1.The cylinder block was cracked, causing the engine to overheat.
   气缸体裂纹导致发动机过热。
2. 2.The car's cylinder block was damaged in a collision.
   汽车的气缸体在一次碰撞中受损。
3. 3. The technician inspected the cylinder block for any signs of wear and tear.
   技术人员检查了气缸体，以查看任何磨损的迹象。