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capybara n.【動物;動物學】水豚 (Hydrochoerus c...

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The species ranged from tiny field mice to the 100 - pound capybara from brazil . lifespans ranged from three years for the mice , to 23 or more for common backyard squirrels 物種范圍從很小部分的老鼠到產自巴西的100磅重的水豚。動物壽命從3年(老鼠)到23年甚至更多(普通的庭院松鼠) 。

The capybara , nearly the size of a grown human , was not expressing telomerase , suggesting evolution was willing to forgo the benefits in order to reign in cancer 幾乎和成人體重相當的水豚并不表達端粒酶,說明進化還是更樂于放棄復原的益處而到達對癌癥的控制。

On riverbanks , capybaras , the world ' s largest rodents , snooze 在河畔,水豚,全世界最大的?齒類動物,正在打盹。