hedgehog

名词 hedgehog:

1. relatively large rodents with sharp erectile bristles mingled with the fur
   同义词：porcupine
2. small nocturnal Old World mammal covered with both hair and protective spines
   同义词：Erinaceus europaeus, Erinaceus europeaeus

1. The hedgehog rolled up into a spiky ball.
   刺　卷起身子成了一个刺球。
2. We found a little hedgehog in the field.
   我们在田里发现了一只小刺猬。

hedge.hog

n.（名词）
Any of several small insectivorous mammals of the family Erinaceidae of Europe, Africa, and Asia, having the back covered with dense, erectile spines and characteristically rolling into a ball for protection.
刺猬：猬家族中任何一种小的食虫性哺乳动物，产于欧洲，非洲和亚洲，背上长有浓密、竖立的刺，其特点是出现了危险便卷成球状进行自我保护
Any of several spiny animals, such as the porcupine, that are similar to the hedgehog.
美洲箭猪，豪猪：几种带刺动物中的一种，如豪猪，类似刺猬