美[ˈrɛptɪl, -ˌtaɪl] 1 . Mammals arose from a fairly primitive reptile in the Mesozoic era.
哺乳类起源于中生代宛若原始的爬虫类.
来自辞典例句
2 . Rise, and don't degrade youself into an abject reptile .
起来, 可别把你自己贬成一个下贱的爬虫.
来自辞典例句
3 . The land is teeming with reptile life.
这片土地多爬行动物.
来自辞典例句
4 . The frog is not a true reptile .
青蛙并非真正的爬行动物.
来自辞典例句
5 . So you should not be surprised to see someone keep a reptile as a pet.
所以,你不必惊奇有人养了一只爬行动物作为宠物.
来自英语晨读30分（高二）
1.爬行动物
1.爬虫，爬行动物：爬行纲中的任何一种动物
