1、In computer science, a multivalued attribute is an attribute that can have multiple values for a single entity.
计算机科学中，多值属性是指一个实体可以具有多个值的属性。

2、Multivalued logic, also known as many-valued logic, is a generalization of two-valued (binary) logic.
多值逻辑，也被称为多元逻辑，是二值（二进制）逻辑的一种推广。

3、In mathematics, a multivalued function is a relation that assigns to each input value multiple output values.
数学中，多值函数是一种关系，将每个输入值映射到多个输出值。