polestar的翻译，读音
英/ ˈpəʊlstɑː /
美/ ˈpoʊlˌstɑːr /
释义：
n.[天] 北极星；指导原则
例句
We styled that as "polestar". 我们将其命名为“北极星”。
Look, the brightest star in the sky is the polestar! 你看那最亮的就是北极星! 。
Look, the brightest star in the sky is the polestar ! 你看那最亮的就是北极星！ 。
In the meantime, it is also a polestar of a series of history comparison research books, such as Feudal Society. 同时它也是指导《封建社会》等一系列历史比较研究名著的理论纲领。