eradicated
adj. (纹章上的植物)雕出根部的
v. 根除,消灭(eradicate 的过去式和过去分词)
例句
Polio has been virtually eradicated in Brazil.
在巴西脊髓灰质炎实际上已经根除。
《牛津词典》
This disruption of food chain and climate would have eradicated the dinosaurs and other organisms in less than fifty years.
这种对食物链和气候的极大干扰将会使恐龙和其他生物在不到50年的时间内绝迹。
Why can't bird flu be eradicated?
为什么不能根除禽流感?