消灭了的 meaning in Chinese

extinct adj

Genea ( reuters ) may 18 - the world health organisation ( who ) on friday delayed for at least four years any decision on when to destroy the world ' s last known stockpiles of smallpox , a deadly irus eradicated nearly 30 years ago
日内瓦5月18日报道（路透社）：本周五世界卫生组织（ who ）将何时最终消灭世上现存的天花病毒(一种约30年前就被消灭了的致死性病毒)库存的时间至少推迟了4年。
Geneva ( reuters ) may 18 - the world health organisation ( who ) on friday delayed for at least four years any decision on when to destroy the world ' s last known stockpiles of smallpox , a deadly virus eradicated nearly 30 years ago
日内瓦5月18日报道（路透社）：本周五世界卫生组织（ who ）将何时最终消灭世上现存的天花病毒(一种约30年前就被消灭了的致死性病毒)库存的时间至少推迟了4年。