tomcod

简明释义

英[/ˈtɑːm.kɒd/]美[/ˈtɑːm.kɒd/]

n. 大西洋小鳕

复 数 t o m c o d 或 t o m c o d s

英英释义

单词用法

同义词

反义词

例句

1.The species of interest to Dr Wirgin is the Atlantic tomcod of the Hudson river in upstate New York.

Wirgin博士感兴趣的试验种群是位于纽约哈德逊河上游的大西洋小鳕。

2.Both Hudson tomcod and New Bedford killifish, however, have unusual AHR molecules. And it is this that seems to explain their immunity.

然而，哈德森的鲟鱼和新贝德福德的鳉鱼有着不同寻常的AHR，这正是他们免疫力所在。

3.Both Hudson tomcod and New Bedford killifish, however, have unusual AHR molecules.

哈德逊鳕鱼和新贝尔福德鳉鱼都拥有特殊的AHR。

4.Both Hudson tomcod and New Bedford killifish, however, have unusual AHR molecules. And it is this that seems to explain their immunity.

然而，哈德森的鲟鱼和新贝德福德的鳉鱼有着不同寻常的AHR，这正是他们免疫力所在。

5.A mature Atlantic tomcod collected from the Hudson River.

从哈德逊河取得的一只成年大西洋小鳕。

6.We decided to grill some tomcod (小鳍鱼) for dinner last night.

我们昨晚决定烤一些tomcod (小鳍鱼)作为晚餐。

7.The local fishermen often catch tomcod (小鳍鱼) during the winter months.

当地渔民在冬季常常捕捞到tomcod (小鳍鱼)。

8.Many people enjoy the delicate flavor of tomcod (小鳍鱼) when prepared with herbs.

许多人喜欢用香草烹饪的tomcod (小鳍鱼)的细腻味道。

9.The river is known for its abundance of tomcod (小鳍鱼), attracting many anglers.

这条河以丰富的tomcod (小鳍鱼)而闻名，吸引了许多钓鱼者。

10.During our fishing trip, we were excited to catch several tomcod (小鳍鱼) in just a few hours.

在我们的钓鱼旅行中，我们在短短几个小时内兴奋地捕获了几条tomcod (小鳍鱼)。

作文

The world of aquatic life is filled with fascinating creatures, each with its own unique adaptations and characteristics. One such creature that often captures the attention of both scientists and fishing enthusiasts alike is the tomcod (鳕鱼的一种). This small fish, belonging to the family Gadidae, is primarily found in the coastal waters of North America, particularly in estuarine environments. The tomcod is not only significant for its ecological role but also for its cultural and economic importance. In terms of physical appearance, the tomcod typically exhibits a slender body with a slightly elongated shape. It has a distinctive coloration, usually displaying shades of silver and green with dark spots along its back. These adaptations allow the tomcod to blend into its surroundings, providing it with protection from predators. Furthermore, this fish can grow up to 18 inches in length, although most individuals are smaller. The habitat of the tomcod is quite diverse. It thrives in brackish waters where freshwater meets saltwater, making estuaries an ideal environment for its growth and reproduction. The presence of the tomcod in these ecosystems indicates a healthy environment, as they play a vital role in the food web. They serve as prey for larger fish, birds, and marine mammals, while also contributing to the nutrient cycling within their habitats. One interesting aspect of the tomcod is its reproductive behavior. During the spawning season, which typically occurs in late winter to early spring, the tomcod migrates to shallow coastal waters to lay its eggs. The eggs are adhesive and tend to stick to submerged vegetation, providing them with some protection. After hatching, the larvae drift in the water column before settling in suitable habitats. This life cycle showcases the adaptability of the tomcod and its ability to thrive in varying conditions. From an economic perspective, the tomcod holds significance for local fisheries. While it may not be as commercially valuable as other fish species, it is still sought after by recreational anglers. Fishing for tomcod can be an enjoyable pastime, especially during the spawning season when they are more abundant. Additionally, the tomcod is sometimes used as bait for larger fish, highlighting its role in supporting local fishing industries. However, like many fish species, the tomcod faces threats from overfishing, habitat loss, and pollution. Conservation efforts are essential to ensure the sustainability of their populations. By protecting their habitats and regulating fishing practices, we can help maintain healthy tomcod populations for future generations to enjoy. In conclusion, the tomcod is a remarkable fish that plays an important role in both ecological and economic contexts. Its unique adaptations, reproductive behaviors, and significance to local fisheries make it a species worth studying and protecting. As we continue to explore the wonders of our aquatic ecosystems, let us not overlook the value of the tomcod and the many lessons it teaches us about biodiversity and conservation.

水生生物的世界充满了迷人的生物，每种生物都有其独特的适应性和特征。其中一种常常吸引科学家和钓鱼爱好者注意的生物是tomcod（鳕鱼的一种）。这种小鱼属于鳕科，主要分布在北美的沿海水域，尤其是在河口环境中。tomcod不仅在生态上具有重要意义，在文化和经济上也同样重要。在外观方面，tomcod通常表现出纤细的身体，形状稍微延长。它有着独特的颜色，通常呈现银色和绿色的阴影，背部有黑色斑点。这些适应性使得tomcod能够融入周围环境，为其提供保护免受捕食者的侵害。此外，这种鱼的长度可以达到18英寸，尽管大多数个体较小。tomcod的栖息地相当多样化。它在淡水与盐水交汇处的咸淡水中繁衍生息，使得河口成为其生长和繁殖的理想环境。tomcod在这些生态系统中的存在表明环境健康，因为它们在食物链中扮演着重要角色。它们是大型鱼类、鸟类和海洋哺乳动物的猎物，同时也有助于其栖息地内的养分循环。tomcod的一个有趣方面是其繁殖行为。在繁殖季节，通常发生在冬末到春初，tomcod会迁移到浅海水域产卵。卵是粘性的，通常会粘附在水下植被上，从而为其提供一些保护。孵化后，幼鱼会在水柱中漂流，然后再沉降到适合的栖息地。这一生命周期展示了tomcod的适应能力及其在不同条件下生存的能力。从经济角度来看，tomcod对当地渔业具有重要意义。虽然它可能没有其他鱼类那么商业价值高，但仍然受到休闲钓鱼者的追捧。在繁殖季节，tomcod更为丰富，钓鱼是一项愉快的消遣。此外，tomcod有时也用作大型鱼类的饵料，突显了它在支持当地渔业中的作用。然而，像许多鱼类一样，tomcod面临着过度捕捞、栖息地丧失和污染等威胁。保护工作对于确保其种群的可持续性至关重要。通过保护其栖息地和规范捕鱼活动，我们可以帮助维持健康的tomcod种群，让未来的世代也能享受这一资源。总之，tomcod是一种显著的鱼类，在生态和经济背景中都扮演着重要角色。其独特的适应性、繁殖行为以及对当地渔业的重要性，使其成为值得研究和保护的物种。当我们继续探索水生生态系统的奇观时，不要忽视tomcod的价值，以及它教给我们的关于生物多样性和保护的诸多课题。