coel-

coel-的音标是[kəʊˈel]，基本意思是“心，心脏”，也可指“要点，核心”。速记技巧是利用字母代替词语中的字母。

Coel- 这个前缀在英语中通常表示“洞穴”或“内部”的意思。

变化形式：

1. Coelic - 来自词源coel-的形容词形式，表示“内部的”或“洞穴的”。

2. Coelenteron - 来自coel-和-enteron（胚胎的一部分）组合，表示“内部器官”。

相关单词：

1. Cave - 洞穴，来自拉丁语中的cavus，意为“洞穴”。

2. Cellular - 细胞的，来自拉丁语cellula，意为“小房间”或“细胞”。

3. Coelomic - 来自coel-和-omic（表示“关于…的”）组合，表示“内部的”或“腔体的”。

4. Coelioscopic - 来自coel-和-oscopic（表示“观察的”）组合，表示“洞穴观察的”或“内视镜的”。

5. Coelography - 洞穴学，来自coel-和-graphy（记录）组合。

6. Coelum - 来自拉丁语中的coelus，意为“天空”或“内部”，常用于地质学中描述地下洞穴系统。

7. Coelenterate - 来自coelenteron，表示属于腔肠动物门的生物。

8. Coelioscopy - 内视镜检查，由coel-和-scopy（观察）组成。

9. Coeliosynthesis - 内共生合成，一种理论生物学模型，提出某些生物的合成过程可能涉及细胞内共生。

10. Coeliosynthetic - 内共生合成的，指参与内共生合成过程的生物。

以上单词都与coel-这个词源有关，涵盖了不同的领域和应用。

常用短语：

1. come across

例句：I always come across with difficulties when I try to learn a new language.

2. by the way

例句：By the way, what time do you usually get up in the morning?

3. in a hurry

例句：I am in a hurry to finish my work before lunch.

4. at random

例句：I picked up a book at random from the shelf.

5. on the other hand

例句：On the other hand, we have to consider the cost of living.

6. in addition

例句：In addition, I also need to study for my exam.

7. keep in touch

例句：Please keep in touch with me if you have any news.

英文小作文：

标题：The Importance of Communication

Communication is essential in any relationship, whether it"s personal or professional. It helps us understand each other better, share our experiences, and work together towards a common goal. When we communicate effectively, we build trust and create a sense of community. However, it"s not always easy to maintain good communication habits, especially in a fast-paced and busy world. We often get caught up in our own thoughts and forget to pay attention to others. But remember, effective communication is key to building strong relationships and achieving success. So, take the time to listen, share, and stay connected with those around you. It will pay off in the long run.