单词 archosaurian 释义 archosaurian, a. and n. Palont. and Zool.|ksrn|[f. mod.L. Archosauria (see def.), f. Gr. ἀ chief + Sauria n. pl.: see -ian.]A. adj. Belonging to or characteristic of the subclass Archosauria of reptiles, which includes crocodilian...