crosspointer

例句：

1. 1. The car's tire pressure was checked at the crosspoint between the highway and the city street.
   汽车的轮胎压力在高速公路和城市街道的交汇处被检查。
2. 2. The map shows a series of intersecting roads leading to different destinations.
   地图显示了一系列相交的道路，通往不同的目的地。
3. 3. The engineer used a laser beam to precisely mark the intersection of two railway lines.
   工程师使用激光光束精确地标记了两条铁路线的交汇处。