基本解釋【古生】雷龍； n.；【古生】雷龍同根派生 Titanosaurus相關詞英漢例句Any of various plant-eating, amphibious sauropod dinosaurs of the genus Titanosaurus, common during the Cretaceous Period especially in South America. 雷龍一種泰坦龍，食草的水陸兩棲蜥腳類恐龍，在白堊紀的南美尤為常見Any of various plant - eating,amphibious sauropod dinosaurs of the genus Titanosaurus,common during the Cretaceous Period especially in South America. 雷龍一種泰坦龍，食草的水陸兩棲蜥腳類恐龍，在白堊紀的南美尤為常見any of various plant-eating,amphibious sauropod dinosaurs of the genus Titanosaurus,common during the Cretaceous Period especially in South America 一種泰坦龍，食草的水陸兩棲蜥腳類恐龍，在白堊紀的南美尤為常見Titanosaurus更多例句