Warning: file_put_contents(/www/wwwroot/ppbbu/3350.cn/cache/01a3f7f4273f55a0719522abeb6b4fa0.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/3350.cn/index.php on line 58 Selachii是什么意思，Selachii的翻译，Selachii音标、读音、用法和例句_万杯洁海词词典
sharks A subgroup of cartilaginous fishes; usually large, fast swimming, fish-shaped predators. Together with the skates and rays they form the Selachii or Elasmobranchii. 鲨鱼类一个软骨鱼类的子群；通常大型、快速的游泳、鱼形的掠食者。与魟和鳐在一起，皆来自鲨亚纲或板鳃亚纲。