sturgeon

简明释义

英[ˈstɜːdʒən]美[ˈstɜːrdʒən]

n. 鲟鱼

n. （Sturgeon）人名；（英）斯特金

复 数 s t u r g e o n 或 s t u r g e o n s

英英释义

单词用法

同义词

反义词

例句

1.Caviar, sometimes called black caviar, is a luxury delicacy, consisting of processed and salted sturgeon roe.

鱼子酱是一种奢侈的珍馐美味，有时也被称为“黑鱼子酱”，主要是用盐腌过的鲟鱼卵加工制成。

2.Watch for the Full Sturgeon Moon to climb over your southeast horizon shortly after sunset.

在太阳短暂落下之后观看升到你东南方向上的鲟鱼满月。

3.Next, DeWoody and Hale would like to determine the effect - if any - the Trichomonas parasite has on lake sturgeon.

接下来，代物第和黑尔要判断一下影响——如果有的话——毛滴虫给湖鲟带来的影响。

4."It isn't necessarily a bad thing for the sturgeon. It probably doesn't have a cost," Hale said.

“对于鲟鱼来说，这未必是一件坏事，可能无需付出任何代价，”黑尔说。

5.Other endangered species are the Chinese alligator and the Yangtze River sturgeon.

除此之外，未在此列的濒危物种还有扬子鳄和中华鲟。 /其中还没有包括濒临灭绝的扬子鳄和中华鲟。

6.Roe of beluga sturgeon usually from russia; highly valued.

俄罗斯白鲸的鱼卵；有很高的价值。

7.In the river, we spotted a large sturgeon swimming gracefully.

在河里，我们看到一条大型的鲟鱼优雅地游动。

8.The museum has a fascinating exhibit on the life cycle of the sturgeon.

博物馆有一个关于鲟鱼生命周期的迷人展览。

9.Many conservationists are working to protect the endangered sturgeon species.

许多环保人士正在努力保护濒危的鲟鱼物种。

10.The chef prepared a delicious dish using fresh sturgeon.

厨师用新鲜的鲟鱼准备了一道美味的菜肴。

11.Caviar is made from the eggs of the sturgeon.

鱼子酱是由鲟鱼的鱼卵制成的。

作文

The sturgeon is a fascinating fish that has captured the attention of humans for centuries. Known for its large size and unique appearance, the sturgeon belongs to the family Acipenseridae and is primarily found in freshwater rivers and lakes, as well as in some coastal marine environments. These ancient fish can be traced back over 200 million years, making them one of the oldest species still in existence today. Their long, torpedo-shaped bodies are covered with bony scutes instead of scales, giving them a prehistoric look that many find intriguing. The sturgeon is not just remarkable for its age but also for its ecological and economic significance.One of the most notable features of the sturgeon is its ability to produce caviar, which is considered a delicacy around the world. Caviar is made from the roe of female sturgeon, and its production has led to intense fishing pressures on these fish. Unfortunately, due to overfishing and habitat loss, many species of sturgeon are now endangered or threatened. Conservation efforts are crucial to ensure that these majestic creatures do not disappear from our waters.The life cycle of the sturgeon is quite interesting. They are known for their long lifespan, with some individuals living for over 100 years. Sturgeons typically reach sexual maturity at around 15 to 20 years of age, depending on the species. They migrate upstream to spawn, often traveling great distances to find suitable breeding grounds. This migratory behavior is essential for their reproduction, as they require specific conditions to lay their eggs successfully. Unfortunately, damming rivers and other human activities have disrupted these natural migration routes, further threatening the survival of sturgeon populations.In addition to their ecological importance, sturgeon also hold cultural significance in many regions. Indigenous peoples have relied on sturgeon for food and materials for generations. The meat of the sturgeon is nutritious and can be prepared in various ways, while its skin can be used to make leather. In some cultures, the sturgeon is even regarded as a symbol of strength and longevity, reflecting its impressive lifespan and resilience.Despite the challenges faced by sturgeon populations today, there is hope for their future. Many organizations and governments are working together to implement sustainable fishing practices and restore habitats to support sturgeon recovery. Aquaculture, or fish farming, has also emerged as a viable solution for producing caviar without putting additional pressure on wild sturgeon stocks. By raising sturgeon in controlled environments, we can enjoy this luxurious delicacy while allowing wild populations to thrive.In conclusion, the sturgeon is a remarkable fish that plays an essential role in our ecosystems and cultures. Its ancient lineage, unique characteristics, and economic value make it a species worth protecting. As we continue to learn more about the sturgeon and its needs, it is imperative that we take action to ensure its survival for future generations. By promoting conservation efforts and sustainable practices, we can help preserve the legacy of the sturgeon and maintain the delicate balance of our aquatic ecosystems.

鲟鱼是一种迷人的鱼类，几个世纪以来吸引着人类的注意。鲟鱼以其体型庞大和独特外观而闻名，属于鲟科，主要生活在淡水河流和湖泊中，以及一些沿海海洋环境。这种古老的鱼类可以追溯到超过两亿年前，使它们成为现存最古老的物种之一。它们长而流线型的身体覆盖着骨质鳞片，而不是鳞片，这使得它们看起来像史前生物，许多人对此感到好奇。鲟鱼不仅因其年龄而显得非凡，还因其生态和经济重要性而受到重视。鲟鱼最显著的特点之一是它能够生产鱼子酱，这被认为是世界各地的美味佳肴。鱼子酱是由雌性鲟鱼的鱼卵制成的，其生产导致了对这些鱼类的强烈捕捞压力。不幸的是，由于过度捕捞和栖息地丧失，许多鲟鱼物种现在正面临濒危或受威胁的局面。保护工作至关重要，以确保这些雄伟的生物不会从我们的水域消失。鲟鱼的生命周期非常有趣。它们以长寿命而闻名，有些个体的寿命超过100年。鲟鱼通常在15到20岁时达到性成熟，具体取决于物种。它们会向上游迁移以繁殖，常常为了寻找合适的繁殖场所而旅行很长的距离。这种迁徙行为对它们的繁殖至关重要，因为它们需要特定的条件才能成功产卵。不幸的是，筑坝和其他人类活动破坏了这些自然迁徙路线，进一步威胁到鲟鱼种群的生存。除了生态重要性之外，鲟鱼在许多地区也具有文化意义。土著人民世世代代依赖鲟鱼作为食物和材料。鲟鱼的肉营养丰富，可以用多种方式烹饪，而它的皮肤可以用来制作皮革。在一些文化中，鲟鱼甚至被视为力量和长寿的象征，反映了其令人印象深刻的寿命和韧性。尽管今天鲟鱼种群面临挑战，但它们的未来仍然充满希望。许多组织和政府正在共同努力实施可持续捕鱼做法和恢复栖息地，以支持鲟鱼的恢复。水产养殖，即鱼类养殖，也已成为一种可行的解决方案，可以在不对野生鲟鱼种群施加额外压力的情况下生产鱼子酱。通过在受控环境中养殖鲟鱼，我们可以享受这种奢华的美味，同时让野生种群茁壮成长。总之，鲟鱼是一种非凡的鱼类，在我们的生态系统和文化中扮演着重要角色。它的古老血统、独特特征和经济价值使其成为值得保护的物种。随着我们对鲟鱼及其需求的了解不断加深，我们必须采取行动，以确保其在未来世代中的生存。通过促进保护工作和可持续实践，我们可以帮助保护鲟鱼的遗产，并维持我们水域生态系统的微妙平衡。