valve lash

• 气门间隙

valve lash的用法和样例：

例句

1. If valve clearance needs to be adjusted, loosen the locknut on rocker arm adjusting screw.Turn adjusting screw until feeler gauge slips with a slight drag.
   如果气门间隙需要调节，松开摇臂调节螺丝上的防松螺母，转动调节螺丝直到测隙规滑动时稍带阻力为止。