名詞 hedgehog:

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

1. The hedgehog rolled up into a spiky ball.
   刺　卷起身子成了一個(gè)刺球。
2. We found a little hedgehog in the field.
   我們?cè)谔锢锇l(fā)現(xiàn)了一只小刺猬。

hedge.hog

n.（名詞）
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：猬家族中任何一種小的食蟲(chóng)性哺乳動(dòng)物，產(chǎn)于歐洲，非洲和亞洲，背上長(zhǎng)有濃密、豎立的刺，其特點(diǎn)是出現(xiàn)了危險(xiǎn)便卷成球狀進(jìn)行自我保護(hù)
Any of several spiny animals, such as the porcupine, that are similar to the hedgehog.
美洲箭豬，豪豬：幾種帶刺動(dòng)物中的一種，如豪豬，類(lèi)似刺猬