guid是什么意思，guid怎么读

abbr.guidance 制导，指引，指导

Unable to convert media type name to guid .

无法将媒体类型名转换成guid。

I need a tour guid for .

我需要一位为期.

Every ship to which this convention applies shall be required tocarry a ship 's medical guid e adopted by the competent authority .

应要求适用本公约的所有船舶均携带经主管当局通过的船舶医疗指南。

Cannot convert drive name to guid .

无法将驱动器名转换成guid。

An invalid audience guid was specified .

指定的访问群体guid无效。