immediacy
noun [ U ] uk/ɪˈmiː.di.ə.si/ us/ɪˈmiː.di.ə.si/
即时性；直接性
the fact that something seems real and important, so that you feel involved with it
Pre-recorded TV programmes have so much less immediacy and warmth than live theatre. 事先录制的电视节目比剧院现场少了很多的即时性和亲切感。