mara
/məˈrɑː/noun
1- a burrowing hare-like cavy with long hindlimbs and greyish fur, native to South America长耳豚鼠。
1.1
- Genus Dolichotis, family Caviidae: two species.长耳豚鼠属, 豚鼠科：2种。
词源
mid 19th cent.: from American Spanish mará.