red a红度a值
redadj.红色的n.红色
reducing value还原值
redundance bit冗余位
reducing press缩口用压力机
red-hardness热硬性,红硬性
reducing suger还原糖
red short iron热脆钢
reductor shaft减速机轴
Red brick body红砖坯
redbelly dance红腹雅罗鱼
reducing knife切碎切刀