earthling

earthling 的音标是[ˈɜːrθlɪŋ]，基本翻译是“地球生物；尘世之人；人类；地球人”，速记技巧是“earth 土+ling 人=土里的人=地球人”。

Earthling这个词源自古英语，其词源可以追溯到原始日耳曼语的词根“erh”或“erth”，意为“earth”或“ground”。这个词根表示与土地、地面、土壤等相关的概念。

Earthling的变化形式包括其过去式和过去分词形式为“earthled”，现在分词形式为“earthlinging”，其形容词形式为“earthly”。

以下是与Earthling相关的十个单词及其解释和例句：

1. Earth：地球，土壤，土地 - 源自Earthling的词源，表示与地球相关的概念。

例句：The Earth is our home.

2. Soil：土壤，泥土 - 源自earth，表示与土地、土壤相关的物质。

例句：Soil erosion is a serious problem in many areas.

3. Subsoil：亚土壤，地下土层 - 源自earth，表示地下土壤层。

例句：The subsoil is rich in minerals and nutrients.

4. Earthquake：地震 - 源自earth，表示地壳震动或破裂的现象。

例句：The earthquake caused widespread damage and loss of life.

5. Earthworm：蚯蚓 - 源自earth，表示一种生活在土壤中的蠕虫。

例句：The earthworm is an important part of the soil ecosystem.

6. Geology：地质学 - 源自希腊语geios（土地）和logos（研究），研究地球的学科。

例句：Geology is an interesting and challenging field of study.

7. Erosion：侵蚀 - 源自earth，表示由于风、水等自然力量导致土壤流失的现象。

例句：Erosion is a major problem in many areas.

8. Planet：行星 - 源自希腊语planos（球体）和telos（终点），指围绕恒星运转的天体。

例句：Our planet is a planet in our solar system.

9. Terrestrial：地球的，地面的 - 源自earth，表示与地球、地面相关的。

例句：Terrestrial life depends on the availability of water and oxygen.

10. Ecosphere：生态圈 - 源自希腊语eco（生活）和sphere（球体），指地球上所有生物和环境相互依存的系统。

例句：The ecosphere is a complex system that requires balance and harmony.

常用短语：

1. on earth

例句：I don"t know what to do on earth. 我不知道到底该怎么办。

2. in the world

例句：Where in the world did you put my keys? 你把钥匙放在哪里了？

3. to be honest

例句：To be honest, I don"t really like this restaurant. 说实话，我不太喜欢这家餐厅。

4. as far as I"m concerned

例句：As far as I"m concerned, the best place to relax is at the beach. 在我看来，放松的最佳场所就是海滩。

5. it doesn"t matter to me

例句：It doesn"t matter to me if you want to go out for lunch or not. 你是否想出去吃午饭对我来说无所谓。

6. I"m not sure

例句：I"m not sure if we can make it on time. 我不知道我们是否能按时到达。

7. I"ll do my best

例句：I"ll do my best to help you out with this project. 我将尽我所能来帮助你完成这个项目。

英文小作文：

Today, I went for a walk on the beach with my family. It was a beautiful day and we all had a great time. We played games, built sandcastles and even took some beautiful photos. I realized that spending time with my family is one of the best things I can do for myself and for them. I am so lucky to have such a close-knit family and I hope to always make the most of the time we have together.