太阳系外行星

太陽系外行星
tàiyángxìwàixíngxīng
  1. (astronomy) exoplanet (a planet that lies outside our Solar System).
  2. exoplanet (a planet that lies outside our Solar System).

Wiktionary

Entry Composition

=1 太阳系 tàiyángxì solar system
=1 太阳系 Tàiyángxì
  1. (astronomy) Solar System
  2. Solar System
2 外行星 wàixíngxīng
  1. (astronomy) outer planet
  2. outer planet