ctenophora

ctenophora的音标为["si:tənəfə]，基本翻译为“纤毛纲”。

速记技巧：这个单词比较长，但是可以运用一些速记方法来记忆。其中，cten可以联想到细胞（cyt）的意思，所以这个单词可以记为“细胞身上的小孔”。ora则可以联想到organ（器官）的意思，所以组合起来就是“器官纲”。因此，可以将ctenophora简记为“细胞身上的器官”。

Ctenophora是一个生物学术语，指的是栉水母动物门。其英文词源可以追溯到希腊语“kytis”和“phoros”，意为梳子或梳齿。

变化形式：复数形式为ctenophora，过去式为ctenophor-，现在分词为ctenophora，过去分词为ctenophor-。

相关单词：

1. ctenophores（栉水母）：生物学术语，指栉水母动物。

2. ctenophore net（栉水母网）：一种类似于水母的生物结构。

3. ctenophore filter feeder（栉水母滤食者）：指利用栉水母网进行滤食的生物。

4. ctenophore larva（栉水母幼虫）：指栉水母的幼虫阶段。

5. ctenophore defense（栉水母防御）：指栉水母利用其触手和肌肉进行防御的方式。

6. ctenophore mimicry（栉水母模拟）：指某些生物通过模仿栉水母来获得保护的行为。

7. ctenophore sting（栉水母刺）：指栉水母触手上的刺细胞，可以用来防御或捕食。

8. ctenophore tentacle（栉水母触手）：指栉水母用来捕食或防御的触角状结构。

9. ctenophore tentacle retractor（栉水母触手收回器）：指一种可以收回栉水母触手的肌肉或器官。

10. ctenophore sensory organ（栉水母感觉器官）：指栉水母用来感知周围环境的一种特殊器官。

以上这些单词都与栉水母有关，描述了其形态、行为、防御、模仿等方面的特点。

常用短语：

1. Ctenophora is a type of marine animal that has many tentacles.

2. Ctenophora is often found in shallow waters.

3. Ctenophora is a highly sensitive creature that can detect movement and vibrations in the water.

4. Ctenophora is a filter feeder that filters out plankton from the water.

5. Ctenophora is a highly intelligent creature that can communicate with each other using vibrations.

6. Ctenophora is a species that is often hunted for its meat and other products.

7. Ctenophora is a species that is threatened by pollution and overfishing.

双语句子：

1. 我在海边看到了许多海蛞蝓。

I saw many ctenophora on the beach.

2. 这些海蛞蝓非常敏感，可以感知到微小的水流变化。

These ctenophora are very sensitive and can detect tiny changes in the water flow.

3. 这些海蛞蝓是滤食者，它们从水中过滤浮游生物。

These ctenophora are filter feeders that filter plankton from the water.

4. 这些海蛞蝓非常聪明，它们可以通过振动进行交流。

These ctenophora are very intelligent and can communicate with each other using vibrations.

5. 这些海蛞蝓的肉质鲜美，是一种受欢迎的海鲜食材。

The flesh of these ctenophora is delicious and is a popular seafood dish.

6. 保护这些海蛞蝓非常重要，因为它们是海洋生态系统中不可或缺的一部分。

Protecting these ctenophora is very important because they are an essential part of the marine ecosystem.

7. 我们应该减少污染和过度捕捞，以保护这些珍贵的海洋生物。

We should reduce pollution and overfishing to protect these precious marine creatures.

英文小作文：

Ctenophora, also known as sea jellies, are a fascinating species that inhabit the oceans around the world. These creatures are known for their unique characteristics and abilities, which make them an essential part of the marine ecosystem.

One of the most distinctive features of ctenophora is their numerous tentacles that can extend from their body and capture prey with incredible speed and precision. These tentacles allow them to feed on small organisms such as plankton, which are essential for maintaining the balance of the ocean food chain.

Another remarkable characteristic of ctenophora is their intelligence and communication abilities. They are able to use vibrations to communicate with each other, which allows them to coordinate their actions and respond to environmental changes quickly and effectively.

Despite their small size, ctenophora play an important role in the marine environment, and their conservation is crucial to maintaining the health of our oceans. It is our responsibility to protect these unique species and ensure their survival for future generations.