fossil fuels的音標為[?f??zl fu?lz]，基本翻譯為“化石燃料”，速記技巧為“腐（fossil）腐爛的燃料（fuels）”。

Fossil fuels，意為化石燃料，其英文詞源可追溯到拉丁語中的“fossillis”一詞，意為“化石”。化石燃料是指從地下開采出來的煤炭、石油和天然氣等化石能源。

化石燃料的變化形式主要有兩種：

1. 煤炭：煤炭是由遠古時代的植物和動物在地下經過數百萬年的沉積和化學變化形成的。

2. 石油和天然氣：石油和天然氣是由遠古時代的有機物經過長時間的地質變化形成的。

相關單詞：

1. fuel：燃料，其詞源與化石燃料有關，意為提供能量或動力。

2. renewable：可再生的，與化石燃料不同，可再生能源如太陽能、風能等可以不斷地再生。

3. non-renewable：不可再生的，與化石燃料類似，一些資源如煤炭、石油和天然氣是不可再生的。

4. fossilization：化石形成，指化石的形成過程。

5. fossilization process：化石形成過程，指的是化石形成的具體過程。

6. fossil energy：化石能源，指由化石燃料提供的能源。

7. fossil-based energy：基于化石的能源，指由化石燃料為基礎的能源。

8. fossil-free energy：無化石能源，指不使用化石燃料而產生的能源。

9. carbon emissions：碳排放，指由于燃燒化石燃料而產生的二氧化碳等溫室氣體。

10. greenhouse gas emissions：溫室氣體排放，指由于燃燒化石燃料或其他活動而產生的溫室氣體排放。

常用短語：

1. fossil fuel reserves 礦物燃料儲量

2. fossil fuel emissions 礦物燃料排放

3. fossil fuel industry 礦物燃料工業

4. fossil fuel usage 礦物燃料的使用

5. fossil fuel energy 礦物燃料能源

6. fossil fuel crisis 礦物燃料危機

7. fossil fuel conservation 礦物燃料節約

雙語例句：

1. The world"s fossil fuel reserves are finite, and we must find alternative sources of energy to ensure a sustainable future. (世界上的礦物燃料儲量是有限的，我們必須找到替代能源以確保可持續的未來。)

2. Fossil fuel emissions are a major contributor to climate change, and we must take action to reduce them. (礦物燃料的排放是導致氣候變化的主要因素，我們必須采取行動減少排放。)

3. With the increasing demand for energy, the fossil fuel industry is expanding rapidly, but we must be mindful of its environmental impacts. (隨著能源需求的增加，礦物燃料工業正在迅速擴張，但我們必須注意其對環境的影響。)

4. Fossil fuels are essential for our current way of life, but we must also be mindful of their environmental consequences. (礦物燃料對我們的當前生活方式至關重要，但我們也要注意它們對環境的影響。)

5. Concerns about fossil fuel usage and conservation are becoming increasingly important as we seek to reduce our carbon footprint. (當我們尋求減少碳排放時，對礦物燃料的使用和節約的關注變得越來越重要。)

6. The fossil fuel crisis has highlighted the need for alternative energy sources, such as solar and wind power, which are becoming increasingly popular. (礦物燃料危機凸顯了需要替代能源，如太陽能和風能，這些能源越來越受歡迎。)

7. We must ensure that future generations have access to clean and renewable energy sources, rather than relying on fossil fuels that may be depleted in the future. (我們必須確保后代能夠獲得清潔和可再生的能源，而不是依賴可能在將來耗盡的礦物燃料。)

英文小作文：

Fossil fuels have played a crucial role in the development of modern society, providing us with an abundance of energy that has enabled us to advance in many areas of life. However, the use of fossil fuels has also come with its environmental consequences, such as greenhouse gas emissions that contribute to climate change.

With the increasing awareness of these issues, many efforts are being made to reduce our dependence on fossil fuels and to find alternative sources of energy. Renewable sources such as solar and wind power are becoming increasingly popular, and it is essential that we continue to explore and implement these alternatives to ensure a sustainable future for ourselves and future generations.

At the same time, we must also take steps to conserve fossil fuels and to use them more efficiently, in order to extend their lifespan and to minimize their environmental impact. By making sustainable choices and investing in renewable energy sources, we can contribute to a healthier planet for all.