quasar

名词 n.
中文释义
英 /ˈkweɪ.zɑː/    美 /ˈkweɪ.zɑɹ/

英文释义

名词 n.
  1. An extragalactic object, starlike in appearance, that is among the most luminous and (putatively) the most distant objects in the universe.

词形变化

quasars plural

词源

Blend of quasi- + stellar, from quasi-stellar radio source. Coined by American astrophysicist Hong-Yee Chiu in 1964 in an article in Physics Today. By surface analysis, quasi- + -ar.
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