英文關鍵字
animal
carnivore
carnivorous
creature
cretaceous
dinosaur
eudimorphodon
evolution
explosion
extinct
extinction
flight
flying
gigantic
huge
isolated
large
lizard
monster
nature
organism
powerful
prehistoric
prey
pteranodon
pterodactyl
pterodactylus
pterosaur
quetzalcoatlus
red
reptile
vertebrate
wildlife
wing