bex是什么意思

As with all OBEX transactions, the generic object exchange profile stipulates that the client initiate all transactions.

就像所有的OBEX会话一样，通用对象交换配置文件规定了客户端创建所有的会话。

The generic object exchange profile provides a generic blueprint for other profiles using the OBEX protocol and defines the client and server roles for devices.

通用对象交换配置文件为其他使用OBEX协议的配置文件提供一个通用蓝图，定义了设备间的客户与服务角色。

Not only does Center Stage work in FaceTime, it makes video calls more natural in other popular apps, like Zoom, BlueJeans, and Webex.

人物居中不仅在FaceTime通话中适用，也能让其他主流app中的视频通话同样生动自然，比如Zoom、BlueJeans和Webex。