您要查找的是不是：
- extant archosaurian reptile. 现存的一种古爬行动物。
- This law is ancient but still extant. 这一法律古老但仍然有效。
- The land is teeming with reptile life. 这片土地多爬行动物。
- This is the extant manuscript of the poem. 这是现存的该诗的原稿。
- The earliest extant manuscript of this poem has been kept in the museum. 此诗现存最早的原稿收藏在这座博物馆里。
- Surgery saved the 60-pound reptile. 外科医生救了这条重达60磅的爬虫。
- A newly hatched bird, amphibian, fish, or reptile. 新孵化的鸟、两栖动物、鱼或爬行动物
- Some of Washington's letters are extant. 华盛顿的若干函札现仍存在。
- A reptile of the order Chelonia. 海龟属海龟科的爬行动物
- There were only three extant manuscripts. 手稿现存三本。
- This is the only picture extant of a stereognathus. 这是仅存的一幅始祖鸟画像。
- Strictly speaking,a slow-worm is a kind of reptile. 严格地说，蛇晰是一种爬行动物。
- Some of Washington's letter are extant. 华盛顿的有些信件仍然被保留着。
- The reptile's skin is tough and scaly. 这种爬行动物的皮肤坚韧并带有鳞屑。
- A reptile of the order Serpentes; a snake. 蛇蛇亚目的爬行动物;蛇。
- Visited Reptile House in Tuen Mun Park. 游览屯门公园爬虫馆。
- Atomic energy is the biggest energy source extant . 原子能是现存的最大的能源.
- Lizard is a kind of old reptile. 爬行类盘龙目的一属。
- Today these spreading routs are no longer extant. 但是今日这些传播途径已不复见孔子的身影。
- The snake is one kind of reptile. 爬行类鸟头异龙科的一个属。
