cylinder oil pipe

例句：

1. 1.The oil pipe runs through the engine block to deliver fuel to the spark plugs.
   油管穿过发动机缸体，将燃料输送到火花塞。
2. 2.The engineer used a special tool to remove the old cylinder oil pipe and install a new one.
   工程师使用特殊工具拆除旧的圆柱形油管并安装新的。
3. 3. The technician carefully removed the old cylinder oil pipe and replaced it with a new one.
   技术员小心地拆除了旧的圆柱形油管并用新油管替换。