four-pronged star

例句：

1. 1. The four-pronged star is a symbol of navigation.
   四分仪是导航的象征。
2. 2. She studied the four-pronged star constellation in her spare time.
   她在空闲时间研究了四分仪星座。
3. 3. The four-pronged star was used to help people find their way home.
   四分仪被用来帮助人们找到回家的路。