| 单词 | odontocete |
| 释义 | Word Frequency odontocete(ɒˈdɒntəˌsiːt) zoology noun 1. an animal that belongs to the Odontoceti or the family of toothed whales, a sub-group of the order Cetacea adjective 2. relating to the Odontoceti The research shows that about eight out of 67 odontocete species - including dolphins- went through a second boost in brainpower about 15 million years ago. |
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