crocodilian

crocodilian的音标是[ˌkrəʊkəˈdɪliən]，翻译成中文是“鳄鱼属”。

速记技巧：将每个音节拆分后分别记忆。

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Crocodilian这个词来源于希腊语，意为“鳄鱼类动物”。它的变化形式包括复数形式“crocodilians”，过去式“crocodiled”和过去分词“crocodiled”。

相关单词：

1. crocodile - 鳄鱼，一种crocodilian动物，以其强大的咬力和流线型的身体而闻名。

2. alligator - 另一种crocodilian动物，虽然与鳄鱼在外观上有些不同，但都属于鳄鱼类动物。

3. crocodile tears - 鳄鱼的眼泪，用来形容假慈悲。

4. crocodile skin - 鳄鱼皮，用于制造高档皮革制品。

5. crocodilian skeleton - 鳄鱼类动物的骨骼，是研究鳄鱼进化历史的重要材料。

6. crocodilian DNA - 用于研究鳄鱼基因组结构和进化的DNA序列。

7. crocodilian evolution - 描述了鳄鱼类动物进化的过程和机制。

8. crocodilian diet - 描述了鳄鱼的食物种类和饮食习惯。

9. crocodilian habitat - 描述了鳄鱼生活的环境，包括河流、湖泊和海洋等水域。

10. crocodilian behavior - 描述了鳄鱼的行为模式和社交行为，包括捕食、繁殖和防御等。

以上这些单词都与crocodilian这个词有直接或间接的联系，反映了鳄鱼这一物种的多样性和复杂性。

crocodilian常用短语：

1. crocodilian skin 鳄鱼皮

2. crocodilian teeth 鳄鱼牙齿

3. crocodilian eyes 鳄鱼眼睛

4. crocodilian behavior 鳄鱼行为

5. crocodilian habitat 鳄鱼栖息地

6. crocodilian predator 鳄鱼捕食者

7. crocodilian diet 鳄鱼饮食

双语例句：

1. The crocodilian"s skin is covered with sharp scales. (鳄鱼的皮肤覆盖着尖锐的鳞片。)

2. The crocodilian"s teeth are powerful and sharp. (鳄鱼的牙齿非常有力且尖锐。)

3. The crocodilian"s eyesight is excellent and it uses it to hunt prey. (鳄鱼的眼睛视力非常好，它用它来捕猎猎物。)

4. Crocodilians are known for their habit of living in large groups called "pods". (人们熟知鳄鱼以群居的方式生活，被称为“pod”。)

5. Crocodilians are carnivores and feed on a wide range of animals including fish, birds, and other small animals. (鳄鱼是食肉动物，它们的食物包括鱼类、鸟类和其他小型动物。)

6. The crocodilian is a fierce predator that has evolved over millions of years to adapt to its environment. (鳄鱼是一种凶猛的捕食者，经过数百万年的进化，适应了它的环境。)

英文小作文：

Crocodilians are fascinating creatures that have fascinated humans for thousands of years. They are known for their powerful jaws, sharp teeth, and beautiful skin patterns. Crocodilians are carnivores that feed on a wide range of animals, including fish, birds, and other small animals. They are also known for their social behavior, forming large groups called "pods" that help them hunt and defend themselves against predators.

However, crocodilians are also known for their dangerous nature and can be very aggressive when provoked or threatened. They are powerful swimmers and can reach speeds of up to 25 miles per hour when chasing prey. Their powerful jaws and sharp teeth make them a formidable opponent for any creature that ventures into their territory.

Despite their dangerous reputation, crocodilians are an important part of many ecosystems and play a crucial role in controlling the populations of some animals that prey on them. They also serve as a reminder of the dangers of nature and the importance of conservation and sustainability in protecting our planet"s biodiversity.