Chinese edit

 
background; bottom; base
background; bottom; base; (possessive part.); (subor. part.)
 
number; figure; to count
number; figure; to count; to calculate; several; frequently; repeatedly
trad. (底數)
simp. (底数)

Pronunciation edit


Noun edit

底數

  1. truth or root of a matter; how a matter actually stands
  2. (mathematics) base number