redsn.[俚]红胶丸(安眠药的俚称)redadj.红色的n.红色redundany多余, 过多red coral红珊瑚red ramie红麻Reddefordn.雷德福red ocean红海red bream中齿海鲷red water红潮,铁锈水red basin红盆地red board红信号牌(停车信号)red laser红光激光器,红色激光器