coccolith

coccolith 的音标是[kəˈkɑːlɪθ]，基本翻译是“碳酸钙质壳”，速记技巧是：碳酸钙质壳（coccolith）——口诀：口渴了要补钙。

Coccolith的英文词源：

Coccolith这个词源于拉丁语“Coccolus”，意为“圆盘”。

变化形式：复数形式为coccoliths，过去式为coccolithd、现在分词为coccolithing。

相关单词：

1. Coccolithophorid：一种水生生物，以摄食碳酸钙圆盘为生。

2. Coccolithogenesis：碳酸钙圆盘形成的过程。

3. Coccolithosis：碳酸钙圆盘病，一种海洋生物疾病。

4. Coccolith-bearing：有碳酸钙圆盘的。

5. Coccolith-rich：富含碳酸钙圆盘的。

6. Coccolith-like：类似于碳酸钙圆盘的。

7. Coccolith-derived：从碳酸钙圆盘中提取的。

8. Coccolith-associated：与碳酸钙圆盘相关的。

9. Coccolith-like particles：类似于碳酸钙圆盘的颗粒。

10. Coccolith-bearing algae：具有碳酸钙圆盘的藻类。

以上这些单词都与碳酸钙圆盘有关，是生物学和海洋学领域的术语。Coccolith是这些术语的核心，它代表了海洋生物和环境中的一个重要组成部分。

常用短语：

1. coccolith-bearing patch 含钙藻类簇

2. coccolithophore 钙化浮游藻类

3. coccolith dissolution 钙化浮游藻类溶解

4. coccolith ejection 钙化浮游藻类喷出

5. coccolithophorid bloom 钙化浮游藻类爆发

6. coccolithophorid algal bloom 钙化浮游藻类群落爆发

7. coccolithophore-dominated ecosystem 钙化浮游藻类主导的生态系统

双语例句：

1. The ocean floor is covered with coccolith-bearing patches, which are rich in nutrients and provide a habitat for many marine organisms.

海洋底部覆盖着含钙藻类簇，富含营养物质，为许多海洋生物提供了栖息地。

2. Coccolithophore blooms are a major contributor to the production of oxygen in the ocean, as they consume carbon dioxide and release oxygen into the water column.

钙化浮游藻类爆发是海洋中氧气生产的主要贡献者，因为它们消耗二氧化碳并把氧气释放到水柱中。

3. Coccolithophore blooms are also a major source of food for many marine animals, including fish and other marine predators.

钙化浮游藻类爆发也是许多海洋动物的食物主要来源，包括鱼类和其他海洋捕食者。

英文小作文：

Coccoliths are a type of calcium carbonate sediment found in the ocean floor, and they play an important role in the ocean ecosystem. They are produced by certain types of marine algae called coccolithophorids, which are small, single-celled organisms that float in the water column and can form dense blooms in certain environments. These blooms provide a habitat for many other marine organisms and serve as a food source for many predators.

Coccoliths also play a role in the carbon cycle, as they can be broken down and reused by other marine organisms, reducing the amount of carbon dioxide in the atmosphere. Additionally, they can act as a buffer against ocean acidification, as they can absorb some of the excess carbon dioxide in the water column, reducing its impact on marine organisms and their habitats.

Overall, coccoliths are an essential component of the ocean ecosystem and play a crucial role in maintaining the balance of the ocean environment.