litoptern

名词 n.
中文释义
英 /lɪˈtɒptəːn/   

英文释义

名词 n.
  1. An extinct hoofed mammal of the order †Litopterna, from the Cenozoic period.
    — [C]ertain litopterns like the camel-like Macrauchenia also lived on until within 15,000 years before the present.

词形变化

litopterns plural

词源

From modern Latin Litopterna (order name), from Ancient Greek λῑτός (lītós, “smooth”) + πτέρνη (ptérnē, “heel-bone”).
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