alivea.[F]1. 活着的;现存的[Z]The injured man is unconscious but still alive.受伤的人不省人事但仍活着。2. 有活力的,有生气的,活跃的Although he is eighty, he is still very much alive.他虽有八十岁了,但仍然充满了活力。3. 敏感的,注意到的[(+to)]Are you alive to what is going on?你注意到正在发生的事吗?4. 热闹的;充满的[(+with)]The town was alive with rumors.镇上谣言四起。5. 通着电流的The wire is alive.这条电线带电。