redid动词redo的过去式
redadj.红色的n.红色
Red-backed Honeyeater面神经瘤
red color sign negative红色征阴性
redundance ring network冗余环网
Red-headed Honeyeater面征
redistribution of blood血液重新分配
red sensitive phototube红敏光电管
Red-billed Tyrannuletn.红嘴小霸鹟
Red-necked Snow Finchn.棕颈雪雀
red blood cell membrane红细胞膜
reductive precipitation还原沉淀