immediacy
(also immediateness) n [U]
closeness or reality of sth, so that one feels directly involved or has to deal with it at once 直接性; 即时性; 直观性; 实感性; 迫切性
the immediacy of the war, as seen on television 战争的实感, 一如电视上所见
the immediacy of the problem 问题的紧迫性.