crustaceous

crustaceous的音标为["krʌstɪəs]，基本翻译为“甲壳类的；甲壳质做的”。速记技巧为：crust=壳，aceous有…的，形容词为crustal。

Crustaceous这个词来自拉丁语，意为“壳的，硬壳的”。它的变化形式包括复数形式“crustaceans”和过去式“crustaceated”以及过去分词“crustaceated”。

相关单词：

1. Crab（螃蟹）：这个词来源于拉丁语中的“crabus”，意为“小丑，滑稽的人”，后来引申为“螃蟹”。由于螃蟹外壳的形状和颜色，人们常常用它来形容滑稽或古怪的人。

2. Crust（外壳）：这个词直接来源于Crustaceous，意为“壳的，硬壳的”。在生物学中，这个词汇通常用来描述生物体的外部硬质保护层。

3. Carapace（甲壳）：这个词也来源于Crustaceous，通常用于描述爬行动物或昆虫的外壳。

4. Crayfish（螯虾）：这个词是由“cray”和“crustacean”组成的，意为“小螯虾”。它是一种常见的淡水甲壳动物。

5. Crustacean（甲壳动物）：这是一个更广泛的术语，用于描述所有具有外壳的动物。

6. CrustaceanShell（甲壳类外壳）：这个词可以用来描述甲壳动物的硬质外壳。

7. CrustaceanFish（甲壳鱼类）：这是一种特殊的鱼类，其身体覆盖着甲壳。

8. CrustaceanRemains（甲壳残留物）：这个词可以用来描述在考古或地质学研究中发现的甲壳动物的遗骸。

9. CrustaceanInsect（甲壳昆虫）：这是一种特殊的昆虫，其身体覆盖着硬质的外壳。

10. CrustaceanFarm（甲壳动物养殖场）：这个词可以用来描述专门用于养殖甲壳动物的场所。

常用短语：

1. crustacean-based diet 以甲壳类为主的饮食

2. crustacean-eating habits 食甲壳类动物的习惯

3. crustacean-rich diet 富含甲壳类的饮食

4. crustacean-like creature 类似甲壳动物的生物

5. crustacean poisoning 甲壳类中毒

6. crustacean species 甲壳类物种

7. crustacean-eating culture 吃甲壳类动物的文化

双语例句：

1. The fisherman caught a large haul of crustaceans from the sea today. （今天渔夫从海里捕获了一大批甲壳类动物。）

2. The crustaceans were cooked and served as a delicacy at the dinner party. （这些甲壳类动物被烹饪后作为美食在晚宴上享用。）

3. Many people enjoy eating crustaceans because of their rich taste and texture. （很多人喜欢食用甲壳类动物，因为它们的味道和口感很丰富。）

4. The crustaceans caught in the local waters are of high quality and are in high demand. （当地海域捕捞的甲壳类动物品质很高，市场需求也很大。）

5. The crustaceans were harvested from the ocean and were sold at a low price to help feed the hungry. （这些甲壳类动物是从海洋中捕捞的，低价出售以帮助那些饥饿的人。）

6. The scientist studied the feeding habits of crustaceans to understand their ecological role in the ocean ecosystem. （科学家研究甲壳类动物的食性以了解它们在海洋生态系统中扮演的角色。）

7. The crustaceans were harvested sustainably to ensure that the ocean ecosystem was not damaged. （这些甲壳类动物被可持续捕捞，以确保海洋生态系统不被破坏。）

英文小作文：

Crustaceans are an essential part of our diet, whether it"s in the form of shrimp, crab, or other species. From their rich taste to their unique texture, they have become a staple food for many people around the world.

From the fisherman who catch them from the sea to the chef who prepare them for consumption, crustaceans play a vital role in our food chain. They are a source of protein, essential for maintaining good health, and they also provide us with essential nutrients such as omega-3 fatty acids and vitamin B12.

Moreover, crustaceans are an indicator of our environment"s health, as they are sensitive to changes in water quality and can indicate the presence of pollutants. Therefore, it is important to ensure that they are harvested sustainably to protect our oceans and marine ecosystems.

From the dinner table to scientific research, crustaceans play an integral part in our lives and we should cherish them and ensure that they are harvested in a way that is respectful to our planet.