reactive metal

reactive adj.

1.Tending to be responsive or to react to a stimulus.

易起反应的对刺激反隐灶贺应灵敏的

2.Characterized by reaction.

反应的具有反应的特点的

3.Tending to participate readily in reactions.

活性的辩尺，化学性质活泼的容易参加化学反灶派应的