| 释义 |
iguanodon/iˈɡwɑ:nədɒn/n. a large, partly bipedal herbivorous dinosaur of the Cretaceous period, with a broad stiff tail and a spike on each thumb (白垩纪的)禽龙 [modern Latin, from IGUANA + Greek odous odontos ‘tooth’, from the resemblance of the teeth to those of the iguana] |