right-hand screw thread

例句：

1. 1.The car has a right-hand screw thread on the door handle.
   这辆车的门把手上有右旋螺纹。
2. 2. The bolts in the engine need to have right-hand screw threads for easy installation.
   发动机中的螺栓需要有右旋螺纹以便容易安装。
3. 3.When building furniture, it's important to ensure that all screws have right-hand screw threads.
   在建造家具时，确保所有螺丝都有右旋螺纹是很重要的。