Alpheratz
基本解释
- n.壁宿二;仙女座α星
英汉例句
- If it's dark enough, you'll see two streamers of stars flying to the north (or left) of the star Alpheratz.
如果夜空足够漆黑,就可以看见两条由星星组成像飘扬的丝带指向北边(左侧)壁宿二星。 - Along the bottom streamer, star-hop from Alpheratz to the star Mirach.Draw a line from Mirach through the upper streamer star, and go twice the distance.You've just located the Andromeda galaxy!
沿着下边一条飘带,从壁宿出发跃至奎宿九星,再从奎宿九星画一条线穿过正对上一条飘带的星星,再延长至其一倍的距离,这样,你就标出了仙女座星系的位置。