Enables a downstream cache/proxy server to split the stream so that all clients requesting content can receive the stream, yet only require one stream from the origin server.是什么意思_Enables a downstream cache/proxy server to split the stream so that all clients requesting content can receive the stream, yet only require one stream from the origin server.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句