mammalian

简明释义

英[məˈmeɪliən]美[məˈmeɪliən]

adj. 哺乳类动物的

n. 哺乳类

英英释义

单词用法

同义词

反义词

例句

1.There's a higher chance that human or mammalian cells can be induced into doing the same thing.

人类或哺乳动物的细胞更有可能被诱导来做同样的事情。

2.Casein is the protein in cow's milk, as well as all mammalian milk.

酪蛋白是牛奶以及所有哺乳动物奶中的蛋白质。

3.Ferrets are another mammalian species known to be susceptible to infection.

雪貂是另一种已知易受感染的哺乳类动物物种。

4.The good news is that the ancient mammalian brain is also home to the only part of the brain that can stay in love.

好消息是，这个哺乳动物的大脑同样也包含了唯一用于保持爱情的部分。

5.Giving up my work in the mammalian brain to go work on invertebrates, they thought, was a major step backwards.

我放弃研究哺乳动物大脑的工作，转而研究无脊椎动物。他们认为，这是一个很大的退步。

6.In the time when the dinosaurs dominated the daytime economy, our mammalian ancestors probably only managed to survive at all because they found ways of scraping a living at night.

在恐龙主宰着白天的局势的时代，我们的哺乳动物祖先之所以能够勉强生存下来，可能只是因为他们找到了在夜间谋生的方法。

7.One striking example of an atavism is the human coccyx, or tailbone, which is a relic of the mammalian tail.

关于返祖的一个有力例证就是人类的尾骨，它是哺乳动物尾巴的遗留物。

8.When I was in college in the 1970's, we were taught that no new neurons ever formed in the mammalian brain.

七十年代，当我在上大学的时候，老师就告诉我们哺乳动物大脑不会有新生神经元产生。

9.In mammalian cells, the promoter is a complex region containing binding sites for many proteins that regulate gene expression.

在哺乳动物细胞里，启动子是一个包含着许多蛋白质结合位点的复杂区域，它调节基因的表达。

10.Research on mammalian genetics has advanced our understanding of evolution.

对哺乳动物遗传学的研究推动了我们对进化的理解。

11.The characteristics of mammalian lungs differ significantly from those of reptiles.

哺乳动物的肺部特征与爬行动物有显著不同。

12.In the wild, mammalian predators play a crucial role in maintaining ecosystem balance.

在野外，哺乳动物捕食者在维持生态系统平衡中起着关键作用。

13.The study of mammalian behavior helps us understand social structures in animals.

对哺乳动物行为的研究帮助我们理解动物的社会结构。

14.Many mammalian species are endangered due to habitat loss.

许多哺乳动物物种因栖息地丧失而濒临灭绝。

作文

The animal kingdom is a vast and diverse realm, filled with various species that exhibit unique characteristics. Among these, the class of animals known as mammalian">mammalian (哺乳动物) stands out due to their distinctive traits. Mammals are characterized by the presence of mammary glands, which produce milk for their young, and hair or fur covering their bodies. These features not only play a crucial role in nurturing offspring but also contribute to the survival of species in various environments.One of the most fascinating aspects of mammalian">mammalian (哺乳动物) life is their adaptability. From the arid deserts where camels thrive to the icy tundras inhabited by polar bears, mammals have evolved remarkable adaptations that enable them to survive in extreme conditions. For instance, the thick blubber of seals helps them retain heat in frigid waters, while the long legs of kangaroos allow them to cover vast distances in search of food and water.Moreover, mammalian">mammalian (哺乳动物) species exhibit a range of social behaviors that are intriguing to observe. Elephants, known for their intelligence and strong familial bonds, live in matriarchal herds led by the oldest female. This social structure ensures the survival of the group, as knowledge about water sources and migration routes is passed down through generations. Similarly, wolves hunt in packs, showcasing teamwork and cooperation, which are essential for capturing prey and ensuring the survival of the pack.In addition to their social structures, mammalian">mammalian (哺乳动物) communication methods are complex and varied. Many mammals use vocalizations, body language, and even scents to convey messages. For example, dolphins are known for their sophisticated vocalizations, which they use to communicate with one another in their underwater habitats. On land, dogs utilize a combination of barking, growling, and body posture to express their feelings and intentions, demonstrating the importance of communication in the animal kingdom.The study of mammalian">mammalian (哺乳动物) behavior and biology has significant implications for understanding evolution and ecology. Researchers often focus on how these animals interact with their environment and each other, shedding light on the intricate web of life on Earth. By studying the adaptations and behaviors of different mammalian">mammalian (哺乳动物) species, scientists can gain insights into the evolutionary processes that have shaped life on our planet.However, the survival of many mammalian">mammalian (哺乳动物) species is currently threatened by human activities. Habitat destruction, climate change, and poaching have led to a decline in populations of various mammals, pushing some to the brink of extinction. Conservation efforts are crucial to protect these animals and their habitats. Initiatives such as wildlife reserves, anti-poaching laws, and breeding programs can help ensure that future generations will continue to witness the beauty and diversity of mammalian">mammalian (哺乳动物) life.In conclusion, mammalian">mammalian (哺乳动物) animals play a vital role in the ecosystem and offer valuable insights into the complexities of life on Earth. Their unique characteristics, social structures, and communication methods highlight the richness of the animal kingdom. As we strive to protect these magnificent creatures, it is essential to recognize the importance of biodiversity and the need for sustainable practices that benefit both humans and wildlife alike.