这样可以将它映射到选中的记录类型中。

This maps it to the selected record type.

youdao

这意味着如果一个帐户有多条记录，您需要将这几条记录映射到单个XML文档。

This means that in cases where an account has more than one record, you need to map those multiple records to a single XML document.

youdao

IP地址到主机名的映射是使用PTR(指针)记录来定义的。

IP address to hostname mappings are defined use the PTR (pointer) record.

youdao