achondrite

achondrite的音标为[ˌæknɪˈdaɪt]（英）；[ˌækənɪˈdaɪt]（美），基本翻译为“球粒陨石”，速记技巧为：球粒陨石（achondrite）是来自小行星带的岩石，具有球粒结构。

Achondrite这个词的词源可以追溯到拉丁语“achondrion”，意为“无水晶的”。这个词是由古希腊语“achondros”演变而来的，而“achondros”则是由“akos”和“drosos”两个词组成的，分别表示“不流动的”和“流体的”。

Achondrite的变化形式包括其复数形式“achondriti”和过去式、过去分词形式“achondrited”。

相关单词：

1. chondrite：一种球粒陨石，由岩石碎片组成，类似于花椰菜结构，因此得名。

2. achondroplasia：一种罕见的软骨发育不全，导致骨骼异常短小。

3. achondroplastic：软骨发育不全的，骨骼异常短小的。

4. achondrology：软骨发育不全症的研究。

5. achondroplastic dwarf：软骨发育不全的矮人。

6. achondro-：表示与骨骼发育有关的，如“achondro-genesis”（软骨生成）和“achondro-melic”（骨骼异常短小且胸部发育不良）。

7. achondrogenous：无水晶的，与“achondrion”有关。

8. achondrogeny：无水晶生成，与“achondrion”有关。

9. achondro-melic：骨骼异常短小且胸部发育不良的。

10. achondro-osteopathy：骨骼发育障碍的治疗方法。

以上这些单词都与“achondrite”这个词有直接或间接的联系，体现了其丰富的词源和广泛的应用。

常用短语：

1. Achondrite meteorites

2. Achondrite dust

3. Achondrite fragments

4. Achondrite stones

5. Achondrite collectibles

6. Achondrite specimens

7. Achondrite research

双语例句：

1. Achondrite meteorites are a valuable resource for studying the formation of the solar system.

"阿契尼斯陨石是研究太阳系形成的有价值的资源。"

2. The fragments of an achondrite meteorite were collected by a local resident.

"一位当地居民收集了阿契尼斯陨石的碎片。"

3. Achondrite dust is used in various industries for various purposes.

"阿契尼斯陨石的尘埃被用于各种工业用途。"

4. The discovery of a new achondrite stone is a significant scientific discovery.

"发现新的阿契尼斯陨石石头是一项重要的科学发现。"

5. Achondrite collectibles are highly prized by space enthusiasts.

"阿契尼斯陨石的收藏品受到太空爱好者的高度珍视。"

6. Achondrite specimens are used in scientific research to understand the formation of the Earth"s crust.

"阿契尼斯陨石的样本用于科学研究，以了解地壳的形成。"

7. Achondrite research has opened up new avenues of scientific exploration.

"阿契尼斯陨石的研究开辟了科学探索的新途径。"

英文小作文：

The Mystery of Achondrite Meteorites

Achondrite meteorites, a type of extraterrestrial object, have captivated the interest of scientists and space enthusiasts for decades. These unique rocks provide valuable clues to the formation of our solar system and the evolution of our planet.

Achondrites are formed from the debris left over from the formation of the solar system, and they contain information about the materials and processes involved in this process. Studying achondrites has opened up new avenues of scientific exploration, leading to a deeper understanding of our universe and the role that our planet plays within it.

From their unique composition to their fascinating history, achondrites continue to captivate our imagination and inspire our quest for knowledge. As we continue to explore the depths of space, these mysterious rocks will undoubtedly play a crucial role in our understanding of the universe around us.