底數 [－数]

Jyutping dai2 sou3
Pinyin dǐ shù

Definitions (Wiktionary)
  1. noun
    truth or root of a matter; how a matter actually stands
  2. noun
    base number
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）

底數 [－数]

Jyutping
Pinyin dǐ shù

Definitions (CC-CEDICT)
  1. radix
  2. base (math.)