| 单词 | trichechodont | 
| 释义 | trichechodont1 of 2adjective  trich·ech·odont   -kəˌdänt   : having or being molar teeth with rows of tubercles confluent into transverse crests  some sirenians, mastodons, and related animals have trichechodont molars trichechodont2 of 2 noun"    plural -s     : a trichechodont mammal   | 
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