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reactant英英释意- 查字库
首页英语词典reactantreactant英英释意

reactant

英 [rɪ'ækt(ə)nt] 美[rɪ'æktənt]
  • n. [化学] 反应物;反应剂

英英释意


1. a chemical substance that is present at the start of a chemical reaction