canonical

这段经文被列入正典，具有权威性。

This scripture is recognized as ___canonical in our faith.

这篇论文引用了该领域最权威的文献作为参考。

The paper cited the ___canonical literature in this field as references.

在处理XML文件时，我们通常将其转换为规范形式以避免解析错误。

When processing XML files, we usually convert them into ___canonical form to avoid parsing errors.