vt.根除；根绝；消灭
He eradicated weeds in his garden. 他把花园中的杂草根除了。
They attempted to eradicate crime. 他们力图根除罪恶。
The disease has now been successfully eradicated from the world. 这种疾病已经成功地从世界上根除了。
Smallpox has almost been eradicated. 天花几乎已经被消灭了。
