geodynamics 的音標為 [?d?i????d?n?ks?sm] ，基本翻譯為“地質動力學”或“地球動力學”，速記技巧為通過聯想與“地”和“動”相關的事物來記憶單詞拼寫和含義。

Geodynamics（地質動力學）這個詞源于希臘語詞根geo，意為“地球”，而dynamics則表示“運動”或“動力”。因此，這個詞的含義是研究地球運動和動力學的科學。

變化形式：在英語中，geodynamics一詞沒有明顯的變化形式。

相關單詞：

1. geothermal：這個詞源于geo（地球）和thermal（熱的）的組合，表示地球熱能。

2. seismology：這個詞源于seism（地震）和logy（學科）的組合，表示地震學。

3. tectonics：這個詞源于tecton（構造）和ics（學科）的組合，表示構造地質學。

4. stratigraphy：這個詞源于stratus（層）和graphy（地質記錄）的組合，表示地層學。

5. paleontology：這個詞源于paleon（古生物）和tology（學科）的組合，表示古生物學。

6. meteorology：這個詞源于meta（超越）和eor（云）的組合，表示氣象學。

7. hydrology：這個詞源于hydro（水）和logy（學科）的組合，表示水文學。

8. geochemistry：這個詞源于geo（地球）和chemistry（化學）的組合，表示地球化學。

9. geomagnetism：這個詞源于geo（地球）和magnetism（磁力）的組合，表示地球磁學。

10. geodesy：這個詞源于geo（地球）和dynamics（測量）的組合，表示大地測量學。

以上這些單詞都與geodynamics相關，涵蓋了地球科學的不同領域。

常用短語：

1. Geothermal energy exploration

2. Geological survey

3. Geological hazard monitoring

4. Geochemical analysis

5. Geophysical survey

6. Seismic exploration

7. Volcanic activity monitoring

雙語例句：

1. Geothermal energy exploration is a crucial aspect of sustainable energy development.

2. Geochemical analysis can provide valuable insights into the composition of the earth"s crust.

3. Geophysical survey data has been used to identify potential oil and gas reserves.

4. Seismic exploration has revolutionized the search for natural resources in recent decades.

5. Volcanic activity monitoring is essential for understanding the dynamics of the earth"s crust.

6. Geodynamics plays a crucial role in understanding the formation and evolution of the earth"s crust.

英文小作文：

Title: The Role of Geodynamics in Understanding Earth"s Crust

Geodynamics is a field that studies the formation, movement, and interaction of the earth"s crust and its surrounding environment. Through geological surveys, geochemical analysis, and geophysical survey data, geodynamicists contribute to our understanding of the earth"s crust and its resources, as well as its hazards and dynamics. From volcanic activity to tectonic movement, geodynamics plays a crucial role in understanding our planet"s dynamic crust.

From geothermal energy exploration to seismic exploration, geodynamics has revolutionized our understanding of the earth"s resources and hazards. By combining different techniques and methods, geodynamicists are able to provide valuable insights into the composition and evolution of the earth"s crust, which in turn, helps us to develop more sustainable and environmentally friendly energy sources and reduce the risks posed by natural hazards. As we continue to explore and understand our planet, geodynamics will continue to play an essential role in our efforts to understand and protect our planet"s dynamic crust.