释义 |
uroˈdelan, n. Zool. [f. next + -an.] = next.
1872Humphry Myology 3 In Urodelans..the movements of the bony pieces are restricted, or nearly so, to one plane. 1879Nicholson Palæont. (ed. 2) II. 175 The Palæosiren of Geinitz..is from the Lower Permian, and is believed by its discoverer to be a Urodelan. |