名词
中文翻译：单元素
同义词：
['unitary', 'singular例句：1. The monoid is a mathematical concept that describes a set of elements with a single element.（单元素是描述具有单一元素的集合的数学概念。）']
例句：
-
1. The monoid is a mathematical concept that describes a set of elements with a single element.
单元素是描述具有单一元素的集合的数学概念。
-
2.In mathematics, the monoid is used to study properties of sets and their operations.
在数学中，单元素用于研究集合及其操作的性质。
-
3. The monoid is also used in algebraic geometry to define the structure of certain types of spaces.
单元素还用于代数几何中定义某些类型空间的结构。