quadrantal angle

例句：

1. 1.The car's steering wheel is positioned at a quarter-angle to theroad.
   汽车的方向盘位于道路四分之一处。
2. 2.The painter made a quarter-angle turnin the painting.
   画家在画作中做了一个四分之一转弯。
3. 3. When driving, it'simportant to keep your headlights ata quarter-angle to avoid blindingoncoming drivers.
   开车时，保持前灯呈四分之一角度，以免迎面而来的司机看不清。