| 单词 | polyprotodont |
| 释义 | Word Frequency polyprotodont(ˌpɒlɪˈprəʊtəʊˌdɒnt) noun any marsupial of the group Polyprotodontia, characterized by four or more upper incisor teeth on each side of the jaw: includes the opossums and bandicoots Compare diprotodont Word origin C19: from poly- + proto- + -odont |
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