底數 Save Sign in to save words Simplified: 底数 dǐshù ㄉㄧˇ ㄕㄨˋ 男 女 radix base math. Character by character 底(dǐ)bottom 數(shù)number Words that sound like dǐshù 低速 A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0