coral reefs的音標為：[?k??r?l ?ri?f?z] ，翻譯為“珊瑚礁”。

速記技巧：coral是元音字母組合or在重讀音節中的發音，reefs是固定詞組reefs的發音。

以上內容僅供參考，建議到英語音標學習網或查詢權威英語詞典獲取準確信息。

Coral Reefs的英文詞源：

Coral Reefs這個詞源自希臘語，其中coral意為珊瑚，而reef意為巖石或礁石。

變化形式：復數形式為coral reefs。

相關單詞：

1. Reef Guard - 指在船只周圍設置的一塊保護性的礁石，以防止船只觸礁。

2. Reefing - 指在船上使用繩索或錨來固定船只，以防止其偏離航線或受到風浪的影響。

3. Reef Points - 指在建筑設計中用于穩定建筑物或結構物的支撐點。

4. Reef Tops - 指海浪沖刷到海面以下的部分，通常由珊瑚礁構成。

5. Reefing Fins - 指游泳時使用的輔助工具，可以幫助游泳者在水下控制方向和穩定性。

6. Coral Reef Protection - 指為保護珊瑚礁生態系統而采取的各種措施，包括減少污染、控制海洋酸化、保護珊瑚礁免受破壞等。

7. Marine Reef Ecology - 指研究珊瑚礁生態系統的學科，包括珊瑚礁的形成、生長、繁殖、食物鏈、物種多樣性等方面的研究。

8. Coral Reef Restoration - 指通過各種方法恢復受損或消失的珊瑚礁生態系統，包括種植新的珊瑚、恢復海洋生物多樣性等。

9. Coral Reef Monitoring - 指對珊瑚礁生態系統進行定期監測，以了解其健康狀況、物種多樣性、生態平衡等方面的變化情況。

10. Marine Protected Areas - 指為保護海洋生態系統而設立的特殊區域，通常包括珊瑚礁保護區、海洋保護區等。這些區域通常禁止或限制人類活動對海洋環境的干擾和破壞。

常用短語：

1. coral reef ecosystem

2. coral reef restoration

3. coral bleaching

4. coral reef damage

5. coral reef conservation

6. coral reef management

7. coral reef monitoring

例句：

1. The coral reefs are a crucial part of the marine ecosystem, providing food and shelter for many species.

2. Restoration efforts are necessary to protect the coral reefs from further damage.

3. Climate change is causing coral bleaching, with potentially catastrophic consequences for the reefs.

4. Governments must collaborate to conserve the world"s coral reefs, which are essential for tourism and fisheries.

5. Effective management of coral reefs requires a comprehensive approach that includes conservation, protection and sustainable use.

6. Regular monitoring of coral reefs is essential to detect any changes early and take appropriate action.

7. The reefs provide a habitat for marine life and are a source of food and income for many coastal communities.

英文小作文：

Coral Reefs: The Jewels of the Sea

Coral reefs are beautiful and unique ecosystems that provide a habitat for a wide range of marine life. These vibrant ecosystems are home to colorful fish, sea turtles, and other creatures that thrive in their unique environment. However, due to human activities such as climate change and pollution, coral reefs are facing a grave threat. It is essential that we take action to protect these precious natural resources, as they provide crucial benefits to humans and the environment. Coral reefs not only provide a habitat for marine life but also contribute significantly to the economy through tourism and fisheries. Therefore, it is crucial to conserve and sustain these reefs for future generations to enjoy their beauty and benefits.