avian

avian的音标为[ˈeɪviən]，基本意思是“鸟类的，鸟的”，有时也可指“飞行的”。速记技巧是可以通过词根词缀进行记忆。

"Avian"这个词源自拉丁语，意为"bird的"。它的变化形式包括其过去式和过去分词形式"aviated"，以及其现在分词形式"aviating"。

相关单词：

"Aviation"（航空）：这个词源自"aviator"，意为"飞行员"。它指的是使用飞机进行飞行或研究飞行器的科学。

"Aviator"（飞行员）：这个词源自"aviator"，指的是驾驶飞机的人。

"Aviance"（鸟的飞行）：这个词在古英语中用来描述鸟类的飞行方式。

"Aviable"（可飞行的）：这个词用来形容某物或某情况是适合飞行的。

"Avianpox"（鸟痘）：这是一种由鸟类痘病毒引起的疾病，也被称为“禽痘”。

"Avianflu"（禽流感）：这是一种由病毒引起的传染病，主要影响鸟类和禽类。

"Aviancarrier"（携带者）：这个词用来描述携带病毒或细菌的人或动物。

"Avianmigration"（鸟类迁徙）：这个词用来描述鸟类季节性的长途迁徙行为。

"Avianlife"（鸟类生活）：这个词用来描述鸟类的生活方式和生态位。

以上这些单词都与"Avian"这个词有直接或间接的联系，反映了鸟类在自然界中的重要性和多样性。

常用短语：

1. avian flu 禽流感

2. bird flu 禽流感

3. bird"s nest 鸟巢

4. nesting birds 筑巢鸟

5. avian trichomoniasis 禽毛滴虫病

6. avian eye disease 禽眼病

7. avian blood transfusion 禽类输血

双语句子：

1. The birds are nesting in the trees.（鸟儿在树上筑巢。）

2. The chickens are infected with avian flu.（鸡感染了禽流感。）

3. The avian eye disease is affecting many birds.（禽眼病正在影响许多鸟类。）

4. We must protect our birds from avian trichomoniasis.（我们必须保护我们的鸟类免受禽毛滴虫病的侵害。）

5. Avian blood transfusion is a common procedure in some hospitals.（在某些医院，禽类输血是一种常见的程序。）

6. The bird"s nest is a traditional Chinese delicacy.（鸟巢是一种传统的中国美食。）

7. The birds are singing in the morning sunshine.（鸟儿在早晨的阳光下欢唱。）

英文小作文：

The world of birds is a beautiful and fascinating place, filled with colorful feathers, chirping songs, and graceful movements. From the majestic eagle to the tiny chickadee, birds have played an important role in human history and culture. From their role as symbols of freedom and hope to their contributions to agriculture and medicine, birds have left an indelible mark on our world.

However, birds also face many challenges in their daily lives, including diseases, predators, and environmental changes. One such challenge that has received increasing attention in recent years is the threat of avian influenza, commonly known as bird flu. This virus can be transmitted between birds and has the potential to cause significant harm and even death in humans who come into contact with infected birds or their droppings.

In order to protect birds and reduce the risk of avian influenza, we must take steps to reduce the spread of the virus and provide proper care and treatment for infected birds. We can also help by reducing our own exposure to the virus by washing our hands frequently and avoiding contact with sick birds or their droppings. By working together, we can ensure that birds have a safe and healthy place to call home, and that we all benefit from their beauty and contributions to our world.