crocodilian /ˌkrɒkəˈdɪlɪən/

• 1.  

  N（名词） any large predatory reptile of the order Crocodilia, which includes the crocodiles, alligators, and caymans. They live in or near water and have a long broad snout, powerful jaws, a four-chambered heart, and socketed teeth 鳄目动物
• 2.  

  ADJ（形容词） of, relating to, or belonging to the Crocodilia 鳄目动物的