first strike
参考词典中first strike的常规释义：
基本释义
- 初打
英英解释
1个名词解释
- the initial use of nuclear weapons to attack a country that also has nuclear weapons; considered feasible only when the attacker can destroy the other country's ability to retaliate
[例]- the Pakistani president promised no first strike against India
点击查看……- the initial use of nuclear weapons to attack a country that also has nuclear weapons; considered feasible only when the attacker can destroy the other country's ability to retaliate
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