galaxy

• 由引力束缚的庞大天体系统，包含恒星、恒星遗迹、星际气体、尘埃和暗物质；也泛指星系或银河系。

A massive system of stars, stellar remnants, interstellar gas, dust, and dark matter bound together by gravity.

1. Astronomical systemB1formalscientific

   A system of millions or billions of stars, together with gas and dust, held together by gravitational attraction.

   星系

   • The Milky Way is the galaxy that contains our solar system.
   • Astronomers discovered a new galaxy billions of light-years away.
   • Galaxies can be spiral, elliptical, or irregular in shape.

2. Glamorous groupB2informal

   A group of very famous, talented, or beautiful people.

   群星

   • The red carpet was filled with a galaxy of Hollywood stars.
   • A galaxy of fashion designers attended the event.
   • The concert featured a galaxy of musical talent.

   同义词arrayconstellationhost