tripod bolt

例句：

1. 1. The tripod is designed to stabilize the camera during long exposures.
   这个三脚架设计用来在长时间曝光时稳定相机。
2. 2. The photographer used a tripod bolt to secure the heavy equipment.
   摄影师用一个三脚架螺栓来固定重型设备。
3. 3. The engineer tested the new tripod bolt for durability and strength.
   工程师测试新的三脚架螺栓以检验其耐用性和强度。