n.绝灭，消灭，根绝

The government launched a campaign to exterminate the rats in the city.
政府发起了一场消灭城市里老鼠的运动。
The use of pesticides has led to the extermination of many beneficial insects.
过度使用杀虫剂已经导致许多有益昆虫的灭绝。
The灭鼠行动旨在根除这些疾病媒介。
这场灭鼠行动的目的是彻底消除这些疾病的传播媒介。
The extermination of indigenous peoples was a tragic chapter in human history.
土著民族的灭绝是人类历史上悲惨的一章。
The policy of ethnic cleansing aimed at the extermination of a particular group.
种族清洗的政策旨在消灭特定的族群。
The species is on the brink of extinction due to habitat destruction.
由于栖息地的破坏，这个物种正面临灭绝的边缘。
The灭绝的恐龙是我们地球历史的一部分。
灭绝的恐龙构成了我们地球历史的一部分。
The extermination of wolves in certain regions has upset the ecological balance.
在某些地区狼的灭绝破坏了生态平衡。
The atomic bomb brought about the instant extermination of thousands of people.
原子弹瞬间导致了成千上万的人死亡。
The government vowed to take drastic measures to exterminate the drug trade.
政府发誓要采取严厉措施来根除毒品交易。