echidnas

核心释义

1. 1.

   针鼹科中任何多刺的小型单孔目动物,现存四种见于澳大利亚和新几内亚南部。

   Any of the species of small spined monotremes in the family Tachyglossidae, the four extant species of which are found in Australia and southern New Guinea.

针鼹鼠