Mathematics and Logic. Of a class or set: having no members; empty. Of a string: containing no characters. Of a propositional function or…
| 单词 | θ141036 |
| 释义 | the mind > mental capacity > philosophy > logic > predicate or propositional logic > [adjective] > of a class or set (1) null1903 Mathematics and Logic. Of a class or set: having no members; empty. Of a string: containing no characters. Of a propositional function or… |
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英语词典包含1132095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。