词根词缀:dino-, din-
【来源及含义】Greek: fearful, frightful; terrible, powerful
【同源单词】Dinocera, Dinornis, dinornithic, dinosaur, Dinosaura, Dinosauria
词根词缀:ornitho-, ornith-, -ornithic, -ornithes, -ornithoid, -ornis, ornis-
【来源及含义】Greek: bird, birds
【同源单词】dinornithic, ichthyornis, notornis, ornighopus, ornighorynchous, ornis