magic bullet
noun/ˌmædʒɪk ˈbʊlɪt/
/ˌmædʒɪk ˈbʊlɪt/
[usually singular]- (medical) a medical treatment that works very quickly and effectively against a particular illness
（针对某种疾病的）灵丹妙药，神奇疗法 - (also silver bullet)a fast and effective solution to a serious problem
（解决某一问题的）灵丹妙药 - a technological magic bullet that will solve the global warming crisis
解决全球变暖危机的技术灵丹妙药
- a technological magic bullet that will solve the global warming crisis