Yes, it is the basic element.

是的，这是基本的要素。

As in HTML forms, input is the basic element.

和HTML表单一样，input也是基本的元素。

Melodrama relies on one basic element: tragedy.

情景剧的成功依赖于一个基本元素：悲剧。

A peer is the basic element of any JXTA network.

对等点是任何JXTA网络的基本元素。

Vocabulary is the basic element of language.

词汇是语言的基本要求。