单词	Tetralophodon
释义	Tetralophodon noun Tet·​ra·​loph·​odon : a genus of Pliocene mastodons having a very short lower jaw and long straight upper tusks Word History Etymology New Latin, from tetra- + loph- + -odon
随便看	river shrew river shrimp river tern river terrace river trout river's mouth river-god Rivera riverain riverains riverbank riverbank grape riverbank willow riverbanks riverbed riverbeds riverboat riverboatman riverboatmen riverboats riverbush rivercraft rivered riveret riverets

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