In programming language, an expression that describes the relationship, such asgreater than or equal to, of two items. The value of this expression is either true or false.

在程序设计语言中，描述两项间关系（例如大于或等于）的一种表达式，该表达式的取值或为真，或为假。

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In programming language, an expression that describes the relationship, such asgreater than or equal to, of two items. The value of this expression is either true or false.

在程序设计语言中，描述两项间关系（例如大于或等于）的一种表达式，该表达式的取值或为真，或为假。

youdao