Definition: in a drastic way Level: C1
由于气候变化，北极熊的数量急剧减少。
The population of polar bears has ___drastically decreased due to climate change.
自从新政策实施以来，情况有了显著改善。
The situation has improved ___drastically since the new policy was implemented.
政府需要采取激进措施来解决经济危机。
The government needs to act ___drastically to solve the economic crisis.
