reactant

n. 反应物 [化] 反应物

发音

US

词形变化

reactants 复数 reactants

释义与例句

n.
  1. 1.

    Any of the participants present at the start of a chemical reaction, specifically one that is consumed during the reaction.

    反应物

    化学

词汇关系

名词

上位词 2

chemical chemical substance

词源

From react + -ant.

来源：wiktionary