“primary visual and vocal media”的概念、定义、翻译、参考文献-科学参考

单词	primary visual and vocal media
释义	primary visual and vocal media Encyclopedia 文学原生视听媒介释 primary visual and vocal media原生视听媒介电报、电话等电子媒介装置诞生之前，借由声音、视觉等表意符号传递信息，从而拓展自身传播限度的早期媒介形式。
随便看	traffic order traffic organization for large-scale activity traffic organization for work zone traffic organization management planning traffic organization mode traffic padding traffic participants traffic planning traffic policing Traffic pollution Traffic Problem traffic problem traffic psychology traffic restriction in regular areas traffic restriction policy on tail number traffic right-of-way traffic road system traffic rules Traffic safety traffic safety analysis traffic safety design Traffic safety education for five organization Traffic safety engineering traffic safety engineering Traffic Safety Evaluation

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