| 释义 |
reactant 1 | reactant 2 | [TOP]reactant react·ant / riˈæktəntʃOŋð> / noun (chemistry 化) a substance that takes part in and is changed by a chemical reaction  反应物 [TOP]reactant [ri'æk.tənt] specialized noun countable » a substance which is part of a chemical reaction (化学反应中的)反应体,反应物 |