omnivore

简明释义

英[ˈɒmnɪvɔː(r)]美[ˈɑːmnɪvɔːr]

n. [动] 杂食动物；不偏食的人

英英释义

单词用法

同义词

反义词

例句

1.At least I'm not being too much of a burden. I could eat meat but be a "selective omnivore" — someone who eats meat only from family farms — but that's a much heavier blow to table fellowship.

至少我不是个多大的负担，我可以吃肉，但是个“有选择性的偏食者”——只吃家庭养殖的肉——但这对饭桌交际是个更大的打击。

2.Whether you are a vegan, a vegetarian, a carnivore, a conscientious omnivore, or a SAD diet devotee, this is a book you need to read.

无论你是纯素者、素食者、食肉者、合乎道德的杂食者，还是标准美国饮食的拥护者，这本书都是你的必读。

3.At least I'm not being too much of a burden. I could eat meat but be a "selective omnivore" — someone who eats meat only from family farms — but that's a much heavier blow to table fellowship.

至少我不是个多大的负担，我可以吃肉，但是个“有选择性的偏食者”——只吃家庭养殖的肉——但这对饭桌交际是个更大的打击。

4.I knew then that my days as an omnivore were numbered.

我当时就知道，我作为一个杂食者的日子不多了。

5.Reaching a length of 1.5 meters and 160 kilograms, this gentle omnivore is among the largest land animals of China.

大熊猫个性温顺，属杂食性动物，身长1.5米，体重达160公斤，是中国最大的陆地动物之一。

6.A total herbivore can coexist with an omnivore because they have significantly different diets.

一种纯粹的食草动物可以和杂食性动物共存，因为它们有明显不同的饮食。

7.Humans are classified as omnivores 杂食动物 because they consume both plants and meat.

人类被归类为杂食动物，因为他们同时食用植物和肉类。

8.Bears are often described as omnivores 杂食动物 since their diet includes berries, fish, and small mammals.

熊常被描述为杂食动物，因为它们的饮食包括浆果、鱼和小型哺乳动物。

9.As an omnivore 杂食动物, a raccoon will eat fruits, nuts, and even human food.

作为一种杂食动物，浣熊会吃水果、坚果甚至人类的食物。

10.The flexibility of an omnivore 杂食动物 diet allows animals to adapt to various environments.

作为一种杂食动物的饮食灵活性使得动物能够适应各种环境。

11.Pigs are excellent omnivores 杂食动物 that can thrive on a wide range of food sources.

猪是优秀的杂食动物，能够在多种食物来源中生存。

作文

The term omnivore, which refers to an organism that feeds on both plants and animals, is a fascinating concept in the study of ecology and nutrition. Understanding what it means to be an omnivore can help us appreciate the dietary choices of various species, including humans. In essence, omnivores are not limited to one type of food source; instead, they have the flexibility to consume a wide variety of nutrients from different origins. In the animal kingdom, many species are classified as omnivores. For example, bears, raccoons, and certain types of birds exhibit omnivorous behavior. These animals thrive in diverse environments because their ability to eat both plants and animals allows them to adapt to changing food availability. For instance, during the summer months, a bear might feast on berries and vegetation, while in the fall, it may turn to fish or small mammals as food sources. This adaptability is crucial for their survival in fluctuating ecosystems. Humans are also considered omnivores, and this classification has significant implications for our health and lifestyle. The human diet is incredibly varied, encompassing fruits, vegetables, grains, meats, and dairy products. This diversity allows us to obtain a wide range of essential nutrients, vitamins, and minerals necessary for optimal health. However, being an omnivore also comes with responsibilities. It is important for us to make informed dietary choices that promote sustainability and health. For example, overconsumption of meat can lead to health issues and environmental concerns, prompting many to adopt a more balanced approach, such as incorporating more plant-based foods into their diets. The role of omnivores in ecosystems is also noteworthy. They often act as both predators and prey, contributing to the balance of food webs. By consuming a variety of food sources, omnivores help control populations of other species, which can prevent overgrazing or overpopulation in certain areas. This dynamic interaction is vital for maintaining biodiversity and ecological stability. Moreover, the study of omnivores can shed light on evolutionary processes. Many scientists believe that the ability to consume a wide range of foods has played a significant role in the development of intelligence and social structures in certain species. For example, early humans who could hunt, gather, and cook diverse foods likely had nutritional advantages that supported brain development and social cooperation. In conclusion, the concept of omnivore encompasses much more than just dietary habits. It reflects adaptability, ecological balance, and evolutionary significance. As we navigate our own dietary choices, understanding the implications of being an omnivore can guide us toward healthier and more sustainable lifestyles. Whether we are considering the impact of our food choices on our health or the environment, embracing the omnivorous nature of our species can lead to a more harmonious existence with the world around us.

“杂食动物”这个术语指的是一种以植物和动物为食的生物，是生态学和营养学研究中的一个迷人概念。理解成为一个杂食动物的意义，可以帮助我们欣赏各种物种（包括人类）的饮食选择。从本质上讲，杂食动物并不局限于一种食物来源；相反，它们有灵活性，可以从不同来源摄取多种营养。 在动物王国中，许多物种被归类为杂食动物。例如，熊、浣熊和某些鸟类表现出杂食性行为。这些动物在多样化的环境中茁壮成长，因为它们能够同时吃植物和动物，使它们能够适应变化的食物可用性。例如，在夏季，一只熊可能会大快朵颐于浆果和植物，而在秋季，它可能会转向鱼或小型哺乳动物作为食物来源。这种适应能力对它们在波动生态系统中的生存至关重要。 人类也被认为是杂食动物，这种分类对我们的健康和生活方式有重要影响。人类的饮食极其多样，包括水果、蔬菜、谷物、肉类和乳制品。这种多样性使我们能够获得一系列必要的营养素、维生素和矿物质，从而保持最佳健康。然而，作为一个杂食动物也带来了责任。我们需要做出明智的饮食选择，以促进可持续性和健康。例如，过量消费肉类可能导致健康问题和环境问题，这促使许多人采取更平衡的方法，例如在饮食中加入更多植物性食品。 杂食动物在生态系统中的角色也值得注意。它们通常既是捕食者也是猎物，有助于控制食物网的平衡。通过消耗各种食物来源，杂食动物帮助控制其他物种的数量，这可以防止某些地区的过度放牧或过度繁殖。这种动态互动对维持生物多样性和生态稳定至关重要。 此外，对杂食动物的研究可以揭示进化过程。许多科学家相信，能够摄取广泛食物的能力在某些物种的智力和社会结构发展中起到了重要作用。例如，能够狩猎、采集和烹饪多样食品的早期人类，可能在营养上具有优势，支持了大脑的发展和社会合作。 总之，杂食动物的概念不仅仅涵盖饮食习惯。它反映了适应性、生态平衡和进化意义。当我们在自己的饮食选择中徘徊时，理解作为杂食动物的含义可以引导我们走向更健康和更可持续的生活方式。无论我们是在考虑饮食选择对健康还是环境的影响，拥抱我们物种的杂食性特征都可以让我们与周围世界实现更和谐的共存。