对象通用唯一标识（UUID）已注册。

The object universal unique identifier (UUID) has already been registered.

youdao

没有可用来创建通用唯一标识(UUID)的网络地址。

No network address is available to use to construct a universal unique identifier (UUID).

youdao

没有可用来创建通用唯一标识(UUID)的网络地址。

No network address is available to use to construct a universal unique identifier (UUID).

youdao