altair是什么意思

2023-11-27 10:40:16

altair

美英

n. 牵牛星；牛郎星

Noun

double star 15.7 light years from Earth; the brightest star in the Aquila constellation

用作名词(n.)

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。