DICT.TW Dictionary Taiwan

 re·duc·tant /rɪˈdʌktənt/
 還原劑; 試劑

 re·duc·tant /rɪˈdəktənt/ 名詞
 還原劑,燃料的成分,試劑

 reductant
      n : a substance capable of bringing about the reduction of
          another substance as it itself is oxidized; used in
          photography to lessen the density of a negative or print
          by oxidizing some of the slackened silver [syn: reducing
          agent, reducer]