Chinese edit

 
be; system; to tie
be; system; to tie; department; faculty
 
outside; in addition; foreign
outside; in addition; foreign; external
planet
trad. (系外行星) 行星
simp. #(系外行星) 行星

Pronunciation edit


Noun edit

系外行星

  1. (astronomy) exoplanet (a planet that lies outside our Solar System).