How do you say hedgehog in Chinese?
— 刺蝟, 刺猬 (cìwei); 刺猬; 刺猬

Generic synonyms for hedgehog in Chinese
rodent嚙齒目動物, 啮齿目动物 (nièchǐmù dòngwù), 嚙齒動物, 啮齿动物 (nièchǐ dòngwù)