puntius 基本例句 须鲃属 Any of various Old World freshwater fishes of the genus Barbus or Puntius and related genera.一种东半球鲃属或须鲃属及有关科属的淡水鱼类。 any of various Old World freshwater fishes of the genus Barbus or Puntius and related genera鲤科小鱼一种东半球鲃属或须鲃属及有关科属的淡水鱼类