单词 | Notoungulata |
释义 | Notoungulata [´nōd·ō´ǝŋ·gyǝ`läd·ǝ] PALEONTOLOGY An extinct order of hoofed herbivorous mammals, characterized by a skull with an expanded temporal region, primitive dentition, and primitive feet with five toes, the weight borne mainly by the third digit. |
随便看 |
|
科学参考收录了103327条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。