Essentially, the search engine technology is a major application of the full-text retrieval technology.

从本质上来说，搜索引擎是全文检索技术最主要的一个应用。

youdao

Essentially, the search engine technology is a major application of the full-text retrieval technology.

从本质上来说，搜索引擎是全文检索技术最主要的一个应用。

youdao