echoes

echoes的基本翻译是“回声”，音标为["i:kəuz]。速记技巧可以是通过发音联想记忆，例如将“e”联想成“鹅”，“cho”联想成“炒”，那么“e-choes”就可以想象成“炒菜的声音”从而记住这个单词。

以下是我为您列举的英文词源、变化形式和相关单词，每个单词的解释不少于100字：

1. "echo"：词源为希腊语，意为“回声”。变化形式包括单数形式"echo"和复数形式"echoes"。相关单词有"echolalia"（重复他人话语的行为），"echopraxia"（模仿他人行为）等。

2. "cave"：词源为拉丁语，意为“洞穴”。变化形式包括单数形式"cave"和复数形式"caves"。相关单词有"cavern"（洞穴），"caveat"（警告）等。

3. "prey"：词源为古英语，意为“捕获物”。变化形式包括单数形式"prey"和复数形式"preys"。相关单词有"preyed-upon"（被捕食的），"prey-catcher"（捕食者）等。

4. "tribe"：词源为拉丁语，意为“部落”。变化形式包括单数形式"tribe"和复数形式"tribes"。相关单词有"tribal"（部落的），"tribalism"（部落主义）等。

5. "realm"：词源为古英语，意为“王国”。变化形式包括单数形式"realm"和复数形式"realms"。相关单词有"kingdom"（王国），"realm-ruling"（统治王国）等。

6. "fable"：词源为拉丁语，意为“寓言”。变化形式包括单数形式"fable"和复数形式"fables"。相关单词有"fabulist"（寓言作家）等。

7. "swear"：词源为古英语，意为“宣誓”。变化形式包括单数形式"swear"，复数形式"swear"，过去式和过去分词形式为"swore"，现在分词为"swearing"。相关单词有"sworn-in"（宣誓就职），"swear-in ceremony"（宣誓就职仪式）等。

8. "mysticism": 词源为拉丁语，意为“神秘主义”。变化形式包括单数形式“mysticism”和复数形式“mysticisms”。相关单词有“mystic”神秘主义者，“mystical”神秘的等。

9. "pride": 词源为拉丁语，意为“骄傲”。变化形式包括单数形式“pride”和复数形式“prides”。相关单词有“proud”骄傲的，“pride-and-prejudice”傲慢与偏见等。

10. "fascinate": 词源为拉丁语，意为“迷住”。变化形式包括单数形式“fascinate”和复数形式“fascinations”。相关单词有“fascinating”迷人的，“be fascinated by”对...着迷等。

常用短语8个：

1. echoes of the past 过去的回声

2. speak out 直言不讳

3. a matter of time 时间的问题

4. hit the nail on the head 一针见血

5. a storm in a teacup 小题大做

6. a case in point 恰当的例子

7. lighten up 放松

8. a piece of cake 轻而易举的事

双语例句7个：

1. The teacher"s words echoed in my mind.

老师的话在我脑海中回响。

2. She spoke out her opinion on the issue.

她直言不讳地表达了自己的观点。

3. It"s a matter of time before they solve the problem.

他们解决这个问题只是时间问题。

4. His comment hit the nail on the head with regard to the issue.

他的评论一针见血地指出了问题所在。

5. His behavior was a storm in a teacup.

他的行为是小题大做。

6. The movie was a case in point for the director"s style.

这部电影是导演风格的恰当例子。

7. It"s a piece of cake for him to finish the task ahead of time.

对他来说，提前完成任务轻而易举。

英文小作文：

Echoes of the past and the future

Life is full of echoes, whether it"s the echoes of our past experiences or the echoes of our future expectations. We hear echoes in our conversations, see echoes in our actions, and feel echoes in our emotions. Echoes are a reminder of our past, but they also provide us with a glimpse into our future.

When we look back on our past, we see the lessons learned and the wisdom gained from experience. We also see the mistakes made and the opportunities missed, but these are not lost forever. Through reflection and introspection, we can use these echoes to shape our future and create a better life for ourselves.

Similarly, we can use our past experiences to predict future outcomes and make better decisions. By analyzing our past behaviors and reactions, we can gain insights into how we will respond to similar situations in the future. By being aware of our strengths and weaknesses, we can take steps to improve ourselves and become more resilient in the face of challenges.

In conclusion, echoes are not just reminders of our past, but also guides to our future. By embracing our past experiences and using them to inform our present and future decisions, we can create a better life for ourselves and those around us.