短语词组短语Reductant MP 一浴还原净洗剂gaseous reductant 气体还原剂reductant consumption 还原剂耗量chemical reductant 化学还原剂Ethanol reductant 乙醇还原剂organic reductant 有机还原剂a reductant 还原剂strong reductant 强还原剂reductant products 还原产物 返回 reductant