| 释义 | 
		megalodon in British English (ˈmɛɡələʊˌdɒn) nounan extinct giant shark of the Cenozoic era    Word origin C19:  megalo- +  -odontExamples of 'megalodon' in a sentencemegalodon  The new date offers a big clue as to how megalodon went extinct.Megalodon sharks became extinct 2.6 million years ago.There's a blooming megalodon waiting - and it's quite hungry.Great white sharks are smaller than the megalodon was, but they could have competed against juvenile megalodons.Now, 2.5million years after its extinction, the mighty megalodon is being brought back to life on film.Estimates put the megalodon at about 60 feet long, three times the length of a great white.  |