cylinder attachments

例句：

1. 1.The new engine has a cylinder attachments that make it more efficient.
   这款新发动机的气缸附件使效率更高。
2. 2.The technician replaced the cylinder attachments on the old car.
   技师更换了旧车上的气缸附件。
3. 3. The engineer used the cylinder attachments to adjust the car's suspension.
   工程师使用气缸附件来调整汽车的悬挂系统。