单词 | cardinal number |
释义 | cardinal number [`kärd·nǝl `nǝm·bǝr] MATHEMATICS The number of members of a set; usually taken as a particular well-ordered set representative of the class of all sets which are in one-to-one correspondence with one another. |
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。