柯林斯词典hedgehog /ˈhɛdʒˌhɒɡ/ (hedgehogs) 1. N-COUNT A hedgehog is a small brown animal with sharp spikes covering its back. 刺猬 返回 hedgehog剑桥词典a small , brown mammal with a covering of sharp spines on its back 刺猬 返回 hedgehog