ㄨㄟˇwěiㄕㄨˋshù

  1. 帳目結存零數部分

  2. 數學小數點後面部分

remainder (after rounding a number)​, decimal part (of number after the decimal point)​, mantissa (i.e. fractional part of common logarithm in math.)​, small change, balance (of an account)​
reste d'un compte, reliquat (d'un compte)​