counteraction是什么意思

n.反对的行动,抵抗,反动

1. The government took immediate counteraction to address the economic crisis. 政府迅速采取了反制措施来应对经济危机。
2. The medication had a strong counteraction to the allergic reaction. 这种药物对过敏反应产生了强烈的反作用。

对抗；反作用；对策