diatomaceous

diatomaceous的音标为["daɪəməˈseɪʃ] ，基本翻译为“无壳的”，速记技巧为“di-dia-ma-she”谐音为“抵抵马赛”。

Diatomaceous这个词来源于拉丁语，意思是“由硅藻制成的”。它的变化形式包括名词形式如diatomaceousness，形容词形式如diatomaceously，以及过去式、过去分词和现在分词等。

相关单词：

1. diatom - 硅藻，一种微小的单细胞水生植物，是水生生态系统中的重要组成部分。

2. diatomaceous earth - 硅藻土，一种经过处理的硅藻产品，常用于清洁和防虫。

3. diatomaceous filter - 硅藻土过滤器，一种用于水处理和空气净化的过滤器。

4. diatomaceous layer - 硅藻沉积层，指水生生态系统中的硅藻沉积物。

5. diatomaceous ooze - 硅藻泥浆，指富含硅藻沉积物的泥浆或泥巴。

6. diatomaceous bed - 硅藻床，指由硅藻沉积物构成的床或土壤。

7. diatomaceous ooze formation - 硅藻泥浆形成，指由硅藻泥浆构成的生物沉积物。

8. diatomaceous sediment - 硅藻沉积物，指水生生态系统中的硅藻遗骸和沉积物。

9. diatomaceous bed layer - 硅藻床层，指由硅藻沉积层构成的土壤或沉积物层。

10. diatomaceous sediment layer - 硅藻沉积层，指水体或土壤中的硅藻遗骸和沉积物层。

这些单词都与diatomaceous这个词源有着密切的联系，它们都涉及到硅藻及其在自然界中的存在和作用。这些单词也反映了人们对硅藻及其相关产品的广泛利用和认识。

常用短语：

1. diatomaceous in

2. diatomaceous filter

3. diatomaceous sediment

4. diatomaceous ooze

5. diatomaceous rock

6. diatomaceous soil

7. diatomaceous water

例句：

1. The lake is diatomaceous in nature, providing a habitat for many aquatic organisms.

2. The water in this area is diatomaceous and requires special treatment to ensure safe drinking.

3. The sediment from the diatomaceous filter is being used to build a new roadway.

4. The diatomaceous ooze is a rich source of nutrients for marine life.

5. The diatomaceous rock is used in construction and as a building material.

6. The soil in this region is diatomaceous and requires special care when cultivating crops.

7. The water quality of this stream is excellent, thanks to the diatomaceous nature of the water.

英文小作文：

Diatoms: The Secret Weapon of Aquatic Life

Diatoms are tiny algae that play a crucial role in the world"s aquatic ecosystems. Their delicate silica shells provide a habitat for many aquatic organisms, including fish, insects, and other invertebrates. Diatoms are essential for maintaining the balance of the water cycle, providing food and oxygen for other species and absorbing carbon dioxide from the water, thereby contributing to the carbon sequestration process.

Moreover, diatoms are an excellent source of nutrients for marine life, especially in areas where other sources of food are scarce. Their silica shells are rich in protein and other essential nutrients, making them an ideal food source for many marine animals.

Diatoms are also responsible for the formation of diatomaceous sediment, which is used in various applications such as road construction and water treatment systems. The silica-rich sediment is highly effective in filtering out impurities and ensuring clean and safe water supply for human consumption.

In conclusion, diatoms are an integral part of aquatic ecosystems and play a vital role in maintaining the balance of nature. Understanding their importance and harnessing their potential can contribute significantly to sustainable development and environmental conservation efforts.