air bladder 的基础释义为：
空气囊；气囊。
发音为：[?e? ?bl?d??]
英语范文：
关于气囊（air bladder）的描述
Air bladder is a thin, elastic sac that can store and release air. It is found in many animals, including humans. It plays an important role in regulating body temperature, maintaining balance, and other functions.
翻译：空气囊是一种薄而富有弹性的气囊，可以储存和释放空气。它存在于许多动物中，包括人类。它在调节体温、保持平衡等方面发挥着重要作用。
英语作文：
Air Bladder in Animals
Air bladders are a common feature in many animals, such as fish, frogs, and birds. They are used for balance and movement, and can be seen inflating and deflating as the animal moves. In some animals, such as snakes, the air bladder is used for display and communication.
翻译：动物的空气囊
空气囊是许多动物中常见的特征，例如鱼类、青蛙和鸟类。它们用于平衡和运动，并且可以看到动物移动时空气囊膨胀和收缩。在一些动物中，例如蛇，空气囊用于展示和交流。
音标为：[e?(r) ?bl?d??]
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Air Bladder
Air bladders are commonly found in many animals, such as fish, frogs, and snakes. They are used for buoyancy control, allowing the animals to float or sink depending on their needs.
In fish, air bladders are used to maintain balance and position in the water. By inflating or deflating the bladder, the fish can change its position and avoid obstacles. Frogs use their air bladders to jump long distances and land on their feet. Snakes use their air bladders to propel themselves through water or land quickly and quietly.
Air bladders work by using blood pressure to control the amount of air in the bladder. This allows the animals to quickly adjust their buoyancy in response to changes in their environment.
In humans, air bladders are commonly found in the lungs, where they help us breathe. But we also have other types of air bladders, such as the pleural cavity and the pericardium, which help maintain the shape and position of organs in the body.
Air bladders are an amazing example of how animals have evolved to use simple structures for complex functions. They show how nature is full of ingenious solutions to everyday challenges.
Air Bladder
Air bladders are a type of mechanical device that uses air to provide support and movement. They are commonly found in animals and plants to help them move, float, or provide cushioning.
One example of an air bladder is the lung of a fish. When the fish needs to breathe, it opens its mouth and lets water in through its gills. The air bladder then expands to provide support and movement for the fish to breathe.
Another example is the air sac in birds. It provides cushioning for the bird's body and helps it fly. When the bird takes off, the air sac expands and provides support for the bird's wings and body.
Air bladders are also used in human technology, such as bicycle tires and inflatable boats. These devices use air to provide cushioning and support for the vehicle, making it easier to ride or travel in.
Air bladders are fascinating because they show how simple mechanical devices can be used to perform complex tasks. They also demonstrate how nature has evolved to use simple mechanisms to achieve complex functions.
In conclusion, air bladders are a type of mechanical device that provides support and movement using air. They are found in animals and plants to perform various tasks, such as moving, floating, and providing cushioning. Air bladders are also used in human technology, such as bicycle tires and inflatable boats, to provide cushioning and support for the vehicle. Air bladders are fascinating because they show how simple mechanisms can be used to perform complex tasks, and how nature has evolved to use them.
