xr

中文释义

abbr.examiner 检查员，ex rights （出售股票）不带新股认购权的（代号），index register 变址，xeroradiography 干板射线照相术

In this case, the programming interface is essentially the XSLT language itself.

这种情况下, 编程接口本质上就是XSLT语言本身.
XSLT ( Extensible Stylesheet Language Transformations ) is a language for transforming XML.

XSLT (扩展样式表语言转换 ) 是用于转换XML的语言.
XSLT is the style sheet language for XML files.

XSLT是XML文件的样式表语言.