New-world porcupines

• n. 美洲豪猪科

例句

用作名词 (n.)

1. Any of various rodents of the Old World family Hystricidae or the New World family Erethizontidae,having long,sharp,erectile quills interspersed with coarse hair.
   豪猪，箭猪东半球的豪猪科和西半球的美洲豪猪科的各种啮齿类动物之一，其粗硬的毛发中分布着长而尖的直立刺。