extine的音標為[ek?sta?n] ，基本翻譯為“硅酸鹽”或“硅酸鋇”。

速記技巧：根據音標，可以嘗試將每個音節拆分并記憶。其中，ex-表示“前綴，前導的”；sta-表示“詞根，基本的”；-ine為名詞后綴。整體來看，extine可以理解為“前導的基本的硅酸鹽或硅酸鋇”。

請注意，以上內容僅為一種翻譯和速記技巧，僅供參考。在實際學習和使用中，建議結合具體情況進行記憶。

Extine這個詞來源于拉丁語，意為“extensive”（廣泛的）。它的變化形式包括過去式extended，過去分詞extended，現在分詞extending，以及名詞形式extension。

相關單詞：

extension：n. 延伸，擴展；延期；擴大；伸展部分

extend：v. 延伸；擴大；給予；給予…權利

extensive：adj. 廣闊的；廣泛的；大量的

exterminate：v. 消滅，根除；使滅絕

例如，當我們說“extensive knowledge”（廣泛的知識）時，我們指的是非常廣泛的知識領域。而“extending our reach”（擴大我們的影響力）則表示擴大我們的影響范圍。此外，“extinction of species”（物種的滅絕）和“exterminate the enemy”（消滅敵人）都是常見的英語詞匯。這些單詞都與extine這個詞源有著密切的聯系。

常用短語：

1. Extend the deadline 延長期限

例句：The company requested to extend the deadline for the project by a week.

2. Examine thoroughly 徹底檢查

例句：The doctor examined the patient thoroughly before prescribing medication.

3. Extend the scope 擴大范圍

例句：The project was extended to include additional features that were not originally planned for.

4. Extend the network 擴大網絡

例句：The company decided to extend the network coverage to include remote areas.

5. Extend credit 給予信用

例句：The store extended credit to customers who could not afford to pay in full.

6. Extend a helping hand 伸出援助之手

例句：The volunteer extended a helping hand to those in need.

7. Extend one"s knowledge 擴大知識面

例句：The student is trying to extend his knowledge of foreign languages.

英文小作文：

The Importance of Learning New Things

Learning new things is essential for personal growth and development. By exploring new fields and disciplines, we can extend our knowledge base, broaden our perspectives, and gain a deeper understanding of the world around us. This can help us make better decisions, solve problems more effectively, and create opportunities for growth and innovation.

Throughout our lives, we are constantly exposed to new information and experiences that can enrich our minds and shape our perspectives. By actively seeking out new knowledge and skills, we can stay relevant and competitive in today"s fast-paced world. Additionally, learning new things can help us develop empathy and understanding for others, fostering a sense of community and cooperation.

In conclusion, learning new things is not only beneficial for personal growth but also for society as a whole. By constantly expanding our horizons and seeking out new experiences, we can foster creativity, innovation, and a deeper sense of connectedness with others.