adj.现场的，当场的；即席； 英英释义： on-the-spot[ 'ɔnðə'spɔt ]adj.at the scene of action"an on-the-spot reporter"; "on-the-spot inspections"同义词：on-the-scene(a)adv.without delay or immediately同义词：on the spotin a difficult situation同义词：on the spotat the place in question;