shellfish

简明释义

英[ˈʃelfɪʃ]美[ˈʃelfɪʃ]

n. 甲壳类动物；贝类等有壳的水生动物

复 数 s h e l l f i s h 或 s h e l l f i s h s

英英释义

单词用法

同义词

反义词

例句

1.Think about where fish and shellfish live.

想想鱼类和贝类所生活的环境。

2.Looking at a piece of porcelain like a teacup, no one associates it with the shellfish or pigs .

看着自己面前的一只茶杯，或是之类的瓷器，没有人会由它联想到贝类动物和猪。

3.Corals, plankton and shellfish may literally dissolve.

珊瑚、浮游生物和贝类动物很可能被酸性海水溶解。

4.The rivers feed into the Bering Sea and Gulf of Alaska — cold, nutrient-rich waters which support tens of millions of seabirds, and over 400 species of fish, shellfish, crustaceans, and mollusks.

这些河流汇入白令海和阿拉斯加湾这片寒冷而又营养丰富的水域，在这片水域里生活着数千万只海鸟、400多种鱼类、贝类、甲壳类和软体动物。

5.He collected shellfish and other sea treasures.

他收集贝类以及其他海洋珍品。

6.But many Africans and Asians who snack on insects consider shellfish inedible.

但许多把昆虫当零食吃的非洲人和亚洲人却认为贝类不能吃。

7.Many people are allergic to shellfish.

许多人对贝类过敏。

8.You should avoid shellfish if you have a seafood allergy.

如果你对海鲜过敏，应该避免吃贝类。

9.He ordered a platter of mixed shellfish for the party.

他为聚会点了一盘混合的贝类。

10.The restaurant specializes in fresh shellfish dishes.

这家餐厅专门提供新鲜的贝类菜肴。

11.In coastal regions, shellfish is a popular delicacy.

在沿海地区，贝类是一种受欢迎的美食。

作文

Shellfish are a diverse group of aquatic animals that include both mollusks and crustaceans. They are not only fascinating creatures of the marine world but also play a significant role in human diets and economies. In this essay, I will explore the importance of shellfish (贝类) in our lives, their nutritional benefits, and the environmental concerns surrounding their harvesting.First and foremost, shellfish (贝类) are an excellent source of nutrition. They are rich in protein, vitamins, and minerals, making them a valuable food source for many cultures around the world. For instance, oysters, clams, and mussels are all types of shellfish (贝类) that provide essential nutrients such as zinc, iron, and vitamin B12. These nutrients are crucial for maintaining a healthy immune system, promoting good metabolism, and supporting overall well-being. Furthermore, shellfish (贝类) are generally low in fat and calories, making them a great option for those looking to maintain a healthy weight while enjoying delicious meals.In addition to their nutritional value, shellfish (贝类) also contribute significantly to the economy. The fishing and aquaculture industries that revolve around shellfish (贝类) provide jobs and livelihoods for millions of people worldwide. Coastal communities often rely on shellfish (贝类) harvesting as a primary source of income. Moreover, the global demand for shellfish (贝类) continues to rise, leading to increased investment in sustainable fishing practices and aquaculture systems. This not only helps meet consumer needs but also supports the conservation of marine ecosystems.However, the growing popularity of shellfish (贝类) has raised several environmental concerns. Overfishing, habitat destruction, and pollution are significant threats to shellfish (贝类) populations and their habitats. Unsustainable fishing practices can deplete shellfish (贝类) stocks, leading to the collapse of local fisheries and adversely affecting marine biodiversity. Additionally, pollution from agricultural runoff and industrial waste can contaminate coastal waters, harming shellfish (贝类) and posing health risks to humans who consume them.To address these challenges, it is crucial to adopt sustainable practices when harvesting shellfish (贝类). This includes implementing regulations on catch limits, protecting critical habitats, and promoting aquaculture that minimizes environmental impact. Consumers can also play a role by choosing sustainably sourced shellfish (贝类) products and supporting businesses that prioritize eco-friendly practices. Education and awareness campaigns can help inform the public about the importance of preserving marine ecosystems and the species that inhabit them.In conclusion, shellfish (贝类) are a vital part of our diet and economy, offering numerous health benefits and supporting livelihoods around the globe. However, we must be mindful of the environmental issues associated with their harvesting. By promoting sustainable practices and making informed choices, we can ensure that future generations continue to enjoy the benefits of shellfish (贝类) while protecting the delicate balance of our marine ecosystems.

贝类是一个多样化的水生动物群体，包括软体动物和甲壳类动物。它们不仅是海洋世界中迷人的生物，而且在我们的饮食和经济中发挥着重要作用。在这篇文章中，我将探讨贝类（shellfish）在我们生活中的重要性、它们的营养益处以及围绕其捕捞的环境问题。首先，贝类（shellfish）是极好的营养来源。它们富含蛋白质、维生素和矿物质，使它们成为世界许多文化中宝贵的食物来源。例如，牡蛎、蛤蜊和贻贝都是提供锌、铁和维生素B12等必需营养素的贝类（shellfish）。这些营养素对维持健康的免疫系统、促进良好的新陈代谢和支持整体健康至关重要。此外，贝类（shellfish）通常低脂肪、低热量，是希望在享用美味餐点的同时保持健康体重的人的绝佳选择。除了营养价值外，贝类（shellfish）还对经济贡献显著。围绕贝类（shellfish）的渔业和水产养殖产业为全球数百万人提供了就业机会和生计。沿海社区通常依赖贝类（shellfish）捕捞作为主要收入来源。此外，全球对贝类（shellfish）的需求持续上升，导致对可持续捕鱼实践和水产养殖系统的投资增加。这不仅有助于满足消费者需求，还支持海洋生态系统的保护。然而，贝类（shellfish）的日益受欢迎引发了一些环境问题。过度捕捞、栖息地破坏和污染是对贝类（shellfish）种群及其栖息地的重大威胁。不可持续的捕鱼方式可能会耗尽贝类（shellfish）资源，导致当地渔业崩溃，并对海洋生物多样性产生不利影响。此外，农业径流和工业废物造成的污染可能会污染沿海水域，危害贝类（shellfish）并对食用它们的人类构成健康风险。为了解决这些挑战，在捕捞贝类（shellfish）时采用可持续的做法至关重要。这包括实施捕捞限额的法规、保护关键栖息地以及促进对环境影响最小的水产养殖。消费者也可以通过选择可持续来源的贝类（shellfish）产品以及支持优先考虑环保实践的企业来发挥作用。教育和宣传活动可以帮助公众了解保护海洋生态系统及其栖息物种的重要性。总之，贝类（shellfish）是我们饮食和经济中不可或缺的一部分，提供众多健康益处并支持全球的生计。然而，我们必须关注与其捕捞相关的环境问题。通过促进可持续做法和做出明智的选择，我们可以确保未来几代人继续享受贝类（shellfish）的好处，同时保护我们海洋生态系统的微妙平衡。