释义 |
arc·to·cy·on·i·dae \| ̷ ̷(ˌ) ̷ ̷ˌsīˈänəˌdē\ noun plural Usage: capitalized Etymology: New Latin, from Arctocyon, type genus (from arct- + Greek kyōn dog) + -idae : a family of primitive generalized early Tertiary mammals that may belong to the direct ancestral line of the Carnivora |