asterism ['æstərɪzəm]

例句:

• It isn't far from the graceful Circlet asterism in the constellation Pisces.
  它的不远处,就是带有优雅头箍的双鱼座星群.
  
• First, locate the prominent Teapot asterism in the constellation Sagittarius the Archer.
  首先, 先找出人马座中著名的‘大茶壶’星群.
  
• The space asterism spot, is the angel eye.
  天上繁星点点, 是天使的眼睛.