正文

VOA慢速英语:The Longest Living Vertebrate is… a Shark(翻译)

2016-08-28来源:VOA

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Words in This Story

vertebrate – n. animal with a backbone

lens – n. the clear part of the eye that focuses light to see images

determination – n. finding out or calculating something

magnitude – n. the size or importance of something

longevity – n. the length of life

metabolism – n. the process that a living thing makes food and water into energy