pole-star

英 ['pəʊlst'ɑːr] 美 ['pəʊlst'ɑːr]

• n. 北极星

英英释义

名词 pole star:

1. the brightest star in Ursa Minor; at the end of the handle of the Little Dipper; the northern axis of the earth points toward it

例句

用作名词 (n.)

1. These stars appear to move around the North Star.
   这些星星似乎环绕着北极星转。
2. I'm the star in the northern sky.
   我是北极星空的一颗明星。