鸟

Guanosine A nucleoside present in DNA and RNA and consisting of guanine linked to D-ribose via a B-glycosidic bond.

鸟苷：是存在于 DNA 和 RNA 中的一种核苷，由鸟嘌呤通过 B 糖苷键连接 D —核糖所组成。

The nucleoside guanosine triphosphate is derived from guanine, and supplies energy for certain enzymecatlyzed metabolic reactions.

鸟嘌呤三磷核苷酸源于鸟嘌呤，它在代谢反应中为某些酶提供能量。

There are many first-winter gulls in these photos, but I want only to look at adults here.

这些图片中有一些是一龄冬羽的亚成鸟，不过在此我只准备讨论成鸟的部分。

You don't bird me,I don't bird you H

你不鸟我，我也不鸟你

Do not say that he is the king of a country that is, any two people, he simply stated the harrier birds to other people care, not to avoid the harrier bird death?

不说他是一国之君，就是任何两个人，他只需要简单说明，将鹞鸟转交其他人看管，不就可以避免鹞鸟死亡吗？

American thrushes: wood thrush; hermit thrush; veery.

美洲画眉鸟；鸫科鸣鸟；隐士夜鸫；威尔逊鸫。

As for birds, Herzog's acres seemed to have become a sanctuary.

说到鸟，赫索格的那几亩田庄，似乎已经成了鸟的乐园。

Hesperornis is shown as being covered in scales when in real life, Hesperornis was likely covered in feathers.

电视里的黄昏鸟到达现时生活时，身披鳞片，其实远古黄昏鸟身上很有可能长满羽毛。

A bird in the hand is worth two in the bush.—— Heywood

手中的一只鸟胜于林中的两只鸟。

The high-mettled animal that is restive in the yoke only galls his shoulders; and every one will understand the difference between the restless starling of which Sterne has written, breaking its wings against the bars of the cage, and crying,"I can't get out, I can't get out," and the docile canary that sits upon its perch and sings as if it would outrival the lark soaring to heaven's gate.

不安于轭的驴，只是使自己的肩膀多吃苦头；英国作家史滕描写过一只不定的掠鸟，它用翅膀撞击笼栅，喊道：「我出不去，我出不去」，另有一只温柔的金丝雀，安坐在栖木上歌唱，胜似飞向天空之云雀，这两只鸟的区别，人人都看得明白。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。