The required or optional nature of a piece of data.

一段数据天生具有的必需或是可选的属性。

youdao

Style is an optional attribute that describes the nature of operations within this binding.

style是一个可选属性，它描述该绑定内操作的性质。

youdao

You've seen how SPARQL allows you to approach the semi-structured nature of real-world RDF graphs, with the aid of optional and alternative matches.

还了解了SPARQL如何在可选和可替换匹配的帮助下，让您了解真实的rdf图的半结构化特性。

youdao

Deceived about the nature of the products: Consumers were not always told that buying the products was optional.

FORBES: Obama's Consumer Protection Agency Strikes: $210M Fine For Capital One