detachable head of cylinder

例句：

1. 1. The new car has a detachable roof for easy access to the cargo space.
   这款新车有一个可拆卸的顶棚，便于轻松进入货物空间。
2. 2. The furniture is designed with modular components that can be easily assembled or disassembled.
   家具设计有模块化组件，可以方便地组装或拆解。
3. 3. The detachable parts of the device are easy to replace when needed.
   该设备的可拆卸部分在需要时容易更换。