Altair
基本解释
- n.牵牛星；牛郎星
英汉例句
- Altair is not as bright as Vega and Deneb.
牵牛星不像织女星和天津四那样亮。 - Well, Altair is noticeable as a bright star with two fainter stars on either side of it.
牵牛星比较明显，在这颗明亮的星星两边各有一颗较暗的星星。 - We can see neither Altair or Ursa Major in the cloudy night sky.
阴天的夜空既看不到牛郎星，也看不到北斗星。 - As our Earth turns tonight, Vega, Deneb and Altair travel westward across the sky.
当地球上夜幕降临时，织女星，天津四以及牛郎星穿过长空向西移动。