A collection represents a group of objects, known as its elements.

集合表示一组对象，称为元素。

youdao

As mentioned earlier, XSLT has named objects known only within its stylesheets, as well as the ability to specify the names of elements, attributes, and processing instructions that it creates.

正如先前提到的，XSLT使命名对象只在其样式表内是已知的，对指定元素名称、属性和它所创建的处理指令的能力也是如此。

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VT house, also known as "house of the infinite", was conceived first and foremost as a piece of landscape architecture, with its architectural elements sunken underneath.

VT的住宅也被称为“永恒之屋”，首先被视作一个景观建筑，其建筑元素凹陷在下面。

youdao

Since the fall of Ben Ali, there has been a rise not just in moderate Islamist groups but also hardline ultraorthodox Muslims known as salafis, who have railed against what they call the secular elements of a country long known for its progressive attitudes, especially concerning women's rights.

NPR: Jihadi Peril Makes Its Way To Tunisia