Any of several very large,extinct proboscidian mammals of the genus Mammut(sometimes Mastodon,resembling the elephant but having molar teeth of a different structure.

 
  • 乳齿象美洲乳齿象属(有时为乳齿象)的几种已灭绝的高大、长鼻的哺乳动物,与大象外形相似,但臼齿结构不同
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