单词：theropoda
兽脚亚目
n. pl. An order of carnivorous dinosaurs in which the feet
are less birdlike, and hence more like those of an ordinary quadruped,
than in the Ornithopoda. It includes the rapacious genera Megalosaurus,
Creosaurus, and their allies.
are less birdlike, and hence more like those of an ordinary quadruped,
than in the Ornithopoda. It includes the rapacious genera Megalosaurus,
Creosaurus, and their allies.
词型变化：名词复数形式 : theropodas