n.野生植物;野生蘋果
North America has the world's best climate for wild grapes. 北美的氣候是世界上最適合野生葡萄生長的。
The disease was practically unknown ten years ago but then it flared and spread like wild fire until it reached epidemic proportions. 這種疾病10年前幾乎無人知曉,可它突然爆發(fā)象野火般迅速傳播,直至流行甚廣。