ostracean

简明释义

英[ˌɑːstrəˈsiːən]美[ˌɑːstrəˈsiːən]

n. 牡蛎

adj. 牡蛎的

英英释义

单词用法

同义词

反义词

例句

1.Irish people always holds festival for all reasons they can imagine, from pursuing culture to the great passion on ostracean.

爱尔兰人现在会为一切他们能想到的事物寻找举办节日的理由——从对文学的追求到对牡蛎的钟爱。

2.Black ginger oyster is to center Thailand precious black ginger of Thailand of plant of rare rare protection, wild the root of kudzu vine, ginseng, abelmosk, ostracean, ginseng.

黑姜牡蛎是集中泰国珍稀名贵保护植物泰国黑生姜、野葛根、人参，秋葵，牡蛎，人参等。

3.Center Thailand precious black ginger of Thailand of plant of rare rare protection, wild the root of kudzu vine, ginseng, abelmosk, ostracean, ginseng.

集中泰国珍稀名贵保护植物泰国黑生姜、野葛根、人参，秋葵，牡蛎，人参等。

4.Black ginger oyster is to center Thailand precious black ginger of Thailand of plant of rare rare protection, wild the root of kudzu vine, ginseng, abelmosk, ostracean, ginseng.

黑姜牡蛎是集中泰国珍稀名贵保护植物泰国黑生姜、野葛根、人参，秋葵，牡蛎，人参等。

5.The diet of some fish includes ostracean 贝类 as a primary food source.

一些鱼类的饮食以ostracean 贝类作为主要食物来源。

6.The museum has a fascinating exhibit on ostracean 贝类 fossils from the Jurassic period.

博物馆有一个关于侏罗纪时期ostracean 贝类化石的迷人展览。

7.Many ancient civilizations relied on ostracean 贝类 for food and trade.

许多古代文明依赖于ostracean 贝类作为食物和贸易的来源。

8.Researchers discovered a new species of ostracean 贝类 in the deep sea.

研究人员在深海发现了一种新的ostracean 贝类物种。

9.The research focused on the habitat of the ostracean 贝类 species found in the coastal waters.

这项研究集中于发现于沿海水域的ostracean 贝类物种的栖息地。

作文

The study of marine life is a fascinating subject that encompasses various forms of aquatic organisms, including the remarkable group known as ostracean. These creatures are primarily characterized by their bivalve shells and play an essential role in the ecosystem. The term ostracean refers to a class of mollusks that includes clams, oysters, and scallops, which are not only significant from an ecological standpoint but also hold immense economic value for humans. Understanding the biology and habitat of ostracean species can provide insights into the health of marine environments. One of the most intriguing aspects of ostracean life is their ability to filter feed. By drawing in water through their gills, they can extract tiny food particles, such as plankton and detritus, which helps maintain water clarity and quality. This feeding behavior contributes to nutrient cycling within their habitats, making ostracean organisms vital for the overall health of marine ecosystems. Moreover, they serve as a food source for various predators, including fish, birds, and even humans, thus playing a crucial role in the food web.In addition to their ecological roles, ostracean species have significant cultural and economic importance. Many coastal communities rely on fishing and aquaculture of ostracean species for their livelihoods. Oysters, for example, are not only a delicacy but also contribute to local economies through seafood industries. Furthermore, the cultivation of ostracean species like mussels and clams supports sustainable practices that can help restore depleted marine populations.However, the existence of ostracean populations is threatened by various human activities, including overfishing, habitat destruction, and pollution. Climate change poses additional risks, as rising sea temperatures and ocean acidification can adversely affect their growth and reproduction. It is crucial for scientists and conservationists to monitor ostracean populations and implement strategies that ensure their survival. Collaborative efforts between governments, NGOs, and local communities can lead to effective management practices that protect these vital organisms.In conclusion, ostracean organisms are indispensable components of marine ecosystems, contributing to both ecological balance and human economies. Their unique biology and feeding habits play a pivotal role in maintaining the health of aquatic environments. As we continue to explore and understand the complexities of marine life, it becomes increasingly important to prioritize the conservation of ostracean species. By doing so, we not only safeguard the future of these remarkable creatures but also ensure the well-being of our oceans and the countless lives that depend on them.

对海洋生物的研究是一个迷人的主题，涵盖了各种水生生物，包括被称为ostracean的显著群体。这些生物主要以其双壳外壳为特征，在生态系统中扮演着重要角色。术语ostracean指的是一类软体动物，包括蛤蜊、牡蛎和扇贝，这些生物不仅在生态上具有重要意义，而且对人类也具有巨大的经济价值。了解ostracean物种的生物学和栖息地可以提供关于海洋环境健康的见解。ostracean生活中最引人入胜的一个方面是它们的滤食能力。通过吸入水流并通过鳃提取微小的食物颗粒，如浮游生物和腐殖质，它们有助于维持水的清澈和质量。这种取食行为有助于其栖息地内的养分循环，使得ostracean生物对于海洋生态系统的整体健康至关重要。此外，它们还作为各种捕食者的食物来源，包括鱼类、鸟类，甚至人类，从而在食物网中发挥着重要作用。除了生态角色外，ostracean物种还具有重要的文化和经济意义。许多沿海社区依赖于ostracean物种的捕鱼和水产养殖来谋生。例如，牡蛎不仅是一种美味佳肴，还通过海鲜产业为地方经济做出贡献。此外，对ostracean物种如贻贝和蛤蜊的养殖支持了可持续的做法，有助于恢复枯竭的海洋种群。然而，ostracean种群的存在受到各种人类活动的威胁，包括过度捕捞、栖息地破坏和污染。气候变化带来了额外的风险，因为海水温度上升和海洋酸化可能对它们的生长和繁殖产生不利影响。科学家和保护主义者必须监测ostracean种群，并实施确保其生存的策略。政府、非政府组织和地方社区之间的合作努力可以导致有效的管理措施，从而保护这些重要的生物。总之，ostracean生物是海洋生态系统不可或缺的组成部分，对生态平衡和人类经济都有贡献。它们独特的生物学和取食习性在维持水生环境的健康中发挥着关键作用。随着我们继续探索和理解海洋生物的复杂性，优先保护ostracean物种变得越来越重要。通过这样做，我们不仅可以保障这些杰出生物的未来，还能确保我们的海洋及依赖于它们的无数生命的福祉。