鳄目

[ noun ]
crocodiles; alligators; caimans; gavials
<noun.animal>

Crocodilia \Croc`o*dil"i*a\ (-d?l"?-?), n. pl. [NL., fr. L.
crocodilus crocodile.] (Zo["o]l.)
An order of reptiles including the crocodiles, gavials,
alligators, and many extinct kinds.