loadstar是什么意思？

loadstar

英[ˈləudstɑ:] 美[ˈlodˌstɑr]

• n. 指示方向之星，指导原则；

英英词典释义

• Noun
  1. guiding star; a star that is used as a reference point in navigation of astronomy
  2. something that serves as a model or guide