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; 即時性; 直觀性; 實感性; 迫切性
the immediacy of the war, as seen on television 戰爭的實感, 一如電視上所見
the immediacy of the problem 問題的緊迫性.