pressure-adjusting screw

例句：

1. 1.The pressure-adjusting screw isused to adjust the tightness of thebolts.
   压力调节螺丝用于调整螺栓的紧固程度。
2. 2. The engineer used apressure-adjusting screw to fixthe leaky pipe.
   工程师使用一个压力调节螺丝来固定漏管。
3. 3. The pressure-adjusting screw was designed toprevent over-tightening of thebolts.
   压力调节螺丝被设计用来防止螺栓过紧。