n.[古生]鴨嘴龍(一種嘴像鴨嘴的恐龍)
Then we looked at the hadrosaur fossils. 然后,我們再檢視鴨嘴龍的化石。
The duck-billed hadrosaur Edmontosaurus earns the prize for the most common type there and so is the best characterized. 其中鴨嘴龍類群的愛德蒙脫龍勇奪數(shù)量之冠,是此地最常見的種類,也是最有特色的一種。