IQ /ˌaɪˈkju/
  智力商數,智商
  IQ /ˌaɪˈkju/ 名詞
  I.Q.
       n : a measure of a person's intelligence as indicated by an
           intelligence test; the ratio of a person's mental age to
           their chronological age (multiplied by 100) [syn: intelligence
           quotient, IQ]
  IQ
       n : a measure of a person's intelligence as indicated by an
           intelligence test; the ratio of a person's mental age to
           their chronological age (multiplied by 100) [syn: intelligence
           quotient, I.Q.]