| 释义 |
megalodon
noun[ C ]
uk /ˈmeɡ.əl.ə.dɒn/ us /ˈmeɡ.əl.ə.dɑːn/
a very large shark that existed millions of years ago: （生活在几百万年前的）巨齿鲨
For over 20 million years, a gigantic shark popularly known as megalodon stalked the world's oceans在长达2000多万年的时间里，一种被称为巨齿鲨的巨型鲨鱼游弋在世界各地的海洋中。
Some megalodon teeth were over 7 inches long.一些巨齿鲨的牙齿长度超过7英寸。
A full-grown megalodon could be up to 54 feet long.
Our understanding of megalodon comes mainly from its teeth.
Japan and North America have yielded megalodon backbones as well.
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