有理數

有理数
yǒulǐshù
rational number (i.e. fraction of two integers, math.)

CEDICT

math

Entry Composition

1 有理 yǒulǐ
  1. reasonable
  2. justified
  3. right
  4. (math.) rational
2 數 shù
  1. number; figure
  2. several; a few