Redna雷德纳redadj.红色的n.红色Red Crescentn.红新月会(穆斯林国家中相当于红十字会的组织)reducing end还原端Red Treasure红金宝red weakness红色弱red-hairedadj.红发的red-carpetadj.隆重的；殷勤的reduphcation重叠red kangaroo大赤袋鼠red lead ore铬铅矿red tourists红色旅游者