lodestar

剑桥词典

a star , especially the Pole Star, used to help find direction
指示方曏的星星；（尤指）北極星
literary
an example or principle that people want to follow
範例，槼範；指導原則
The party manifesto is no longer the lodestar it used to be. 該黨的宣言已經不再是行動的指南了。 返回 lodestar