circumpolar的例句（circumpolar在句子中的用法）

• Both Perseus and Cassiopeia are considered to be circumpolar from northerly latitudes. 英仙星座和仙后座从北纬角度来考虑,被认为是“周极星”.
• The Antarctic Circumpolar Wave: A Combination of Two Signals? 南极环极波: 2个信号的合并?
• Both Perseus and Cassiopeia are considered circumpolar from northerly latitudes. 英仙座和仙后座在北半球被称为”拱极星“.