1. 豪猪：这期我们学会了野马(mustang),骡子(mule),骆驼(camel),大猩猩(gorilla),蟒蛇(boa),野猪(boar),豪猪(porcupine),懒猴(sloth)等哺乳动物还有小河(rill) 木板(board)等名词和十大方法之对称法,下期我们继续学习豆豆在野生动物园和十大方法之添加法

2. 箭猪, 豪猪：hedgehog 刺猬 | porcupine 箭猪, 豪猪 | bat 蝙蝠

3. 刮管器：porch 边缘 | porcupine 刮管器 | pore abundance 孔隙发育程度

4. 松散的钢索头：porch 边缘边缘 | porcupine 松散的钢索头 | pore 细孔

1. 豪猪；箭猪
    A porcupine is an animal with many long, thin, sharp spikes on its back that stick out as protection when it is attacked.

1. relatively large rodents with sharp erectile bristles mingled with the fur

    Synonym: hedgehog