“Back Channel”的意思、由来-开放百科全书

词条	Back Channel
释义	SeeBack Channel, Port of Long Beach
随便看	Kōtoku Satō Kōtuku Kōtōdai Koen Station Kōtōdai Kōen Station Kōtōdai-Kōen Station Kōtō Ward Kōun Takamura Kōviar Kōwa Kōwa (Heian period) Kōyadōfu Kōyaguchi Station Kō Yamada Kōya Ruten Kōyasan Cable Kōyō Ishikawa Kōyō Okada Kōyū Ohara Kōzan-ji Kōza-Shibuya Station Kōzuke Kōzuke province Kōzunomori Kōzunomori Station Kōzushima, Tokyo

开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。