您要查找的是不是：
- An extinct primitive bird(genus Archaeopteryx) of the Jurassic period,having lizardlike characteristics,such as teeth and a long,bony tail. It may represent a transitional form between reptiles and birds. 始祖鸟已灭绝的侏罗纪时期原始鸟类（始祖鸟目属），具有类似麻雀的特征，如牙齿及长而多骨的尾巴。它可能代表了爬行动物与鸟类间的转变形式。
- An extinct primitive bird(genus Archaeopteryx)of the Jurassic period, having lizardlike characteristics, such as teeth and a long, bony tail.It may represent a transitional form between reptiles and birds. 始祖鸟已灭绝的侏罗纪时期原始鸟类（始祖鸟目属），具有类似麻雀的特征，如牙齿及长而多骨的尾巴。它可能代表了爬行动物与鸟类间的转变形式
- An extinct primitive bird(genus Archaeopteryx) of the Jurassic period, having lizardlike characteristics, such as teeth and a long, bony tail. It may represent a transitional form between reptiles and birds. 始祖鸟已灭绝的侏罗纪时期原始鸟类（始祖鸟目属），具有类似麻雀的特征，如牙齿及长而多骨的尾巴。它可能代表了爬行动物与鸟类间的转变形式
- The penguin is a flightless bird. 企鹅是一种不会飞的鸟。
- The bird sang high and clearly in the tree. 鸟儿在树上清脆地高歌。
- The bird flapped its wings and flew away. 那鸟振翅飞去。
- The bird is building a nest of straw and twigs. 这只鸟在用稻草和小树枝筑巢。
- The bird picked a hole in the ice with its beak. 那鸟在冰上啄出了一个洞。
- The bird caught a bug on the fly. 那鸟在飞行中捉住了一只昆虫。
- The bird settled on the topmost bough. 这只鸟儿在最高的权枝上停了下来。
- His art is primitive and provincial. 他的艺术原始而粗野。
- Primitive people often lived in caves. 原始人常常住在山洞里。
- Primitive peoples deified the sun. 原始部落将太阳奉为神。
- I asked him for some money and got the bird. 我向他借些钱，但是碰了钉子。
- I saw the bird at the very top of the tree. 就在那棵树顶上我看到那只鸟。
- They built a primitive shelter out of tree trunks. 他们用一些树干建造了一个简陋的棚子。
- The bird flies out when he opens the window. 当他打开窗户时鸟就飞出去了。
- Can you shoot up at the bird on the roof? 你能射中房顶上的那只鸟吗？
- Primitive man made tools from sharp stones and animal bones. 原始人用尖石块和动物的骨制造工具。
- The singer got the bird when she came out on stage. 这位歌手一出现在舞台上人们便以嘘声嘲弄她。
