单词 | thecodontian |
释义 | thecodontian, n. and a.|θiːkəˈdɒntɪən| [f. mod.L. order name Thecodontia (R. Owen 1859, in Rep. Brit. Assoc. Adv. Sci. 163) + -an: cf. thecodont.] = prec.
1974Nature 8 Mar. 168/2 The Saurischia and Ornithischia, are usually interpreted as independent derivatives of primitive thecondontian reptiles of the Triassic, but all known Triassic dinosaurs can be distinguished from typical thecodontians. 1979Ibid. 17 May. 234/2 Dinosaurs apparently lacked a fenestra pseudorotunda, as did the early thecodontians, eosuchians and captorhinomorphs. |

英语词典包含277258条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
相关内容11:
相关热词搜索:thecodontian英英词典英英释义英语词汇意思用法释义英语