multimedia output channel多媒体: multi- media输出: export通道: thoroughfare; passageway; pa ...多媒体输入通道: multimedia input channel多媒体输入: mmi multimedia input下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:多媒体输出通道,即可在微信中查询翻译