hypergalaxy

名词 n.

英文释义

名词 n.
  1. A system that consists of an enormous galaxy accompanied by multiple, smaller satellite galaxies, often elliptical, such as the Milky Way and Andromeda galaxy. rare
    — This system we call the Hypergalaxy or second-order Galaxy.

词形变化

hypergalaxies plural hyper-galaxy alternative

词源

From hyper- + galaxy.
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