cachinnation的音標為[?k??s??ne??n?e?] ，基本翻譯為“狂笑，哄笑”，速記技巧為“咔咝涅(笑聲)”。

Cachinnation: 詞源拉丁語，由“cachinnus”（笑聲）演變而來。在英語中，這個詞通常用來形容狂笑、大笑。

變化形式：在詞性變化中，cachinnation可以變為名詞cachinnation和動詞cachinnate。

相關單詞：

1. Gargle（咕嚕聲）：這個詞與cachinnation有相似的發音和含義，通常用來形容快速、連續的發音。

2. Laughter（大笑）：與cachinnation最直接相關的單詞是大笑，它也是cachinnation的主要含義之一。

3. Cackle（咯咯笑）：這個詞通常用來形容女性或孩子發出的笑聲，與cachinnation有相似的音韻。

4. Chortle（笑出聲）：這個詞用來形容輕微的笑聲或突然的笑聲，與cachinnation在含義上有一定的相似性。

5. Giggle（咯咯笑）：這個詞通常用來形容小孩子或女性發出的笑聲，與cachinnation在音韻和含義上都有一定的相似性。

6. Cackleberry（笑柄）：這個詞用來形容被人嘲笑的對象，與cachinnation在含義上有一定的關聯。

7. Cacklebox（笑聲）：這個詞用來形容發出笑聲的地方或設備，與cachinnation在音韻和含義上都有一定的相似性。

8. Cackle-ha-ha（咯咯笑）：這是一個俚語表達，用來形容非常開心或高興的笑聲。

9. Cackle-a-doodle（咯咯笑）：這個詞用來形容連續的、輕微的笑聲，與cachinnation有一定的相似性。

10. Cackle-a-lot（大笑）：這個詞用來形容非常開心或高興地大笑，與cachinnation有一定的關聯。

常用短語：

1. cache memory

2. cache hit

3. cache miss

4. cache buffer

5. cache coherence

6. cache optimization

7. cache hierarchy

雙語例句：

1. Cache memory is used to improve the speed of data retrieval. (緩存用于提高數據檢索速度)

2. A cache hit indicates that the requested data has already been stored in the cache, which saves time and resources. (緩存命中表示請求的數據已經在緩存中存儲，這節省了時間和資源)

3. Poor cache optimization can lead to unnecessary data redundancy and reduce system performance. (緩存優化不佳可能導致不必要的冗余數據并降低系統性能)

英文小作文：

Cache memory is an essential component of modern computer systems. It serves as a temporary storage area to hold frequently used data, reducing the need for frequent disk access and improving overall system performance. However, cache optimization is crucial to ensure effective and efficient use of this vital component.

In a highly interconnected network of computers, cache coherence becomes a significant challenge. Coordination among caches must be maintained to ensure that all systems see the same data, preventing any inconsistency or data corruption. This requires frequent communication between caches to maintain synchronization and coherence, which can be a significant burden on system resources.

On the other hand, cache misses can have a significant impact on system performance, as they require additional disk access and can delay critical operations. Therefore, effective cache management strategies are essential to ensuring optimal system performance.

In conclusion, cache memory plays a crucial role in modern computer systems, and its optimization is essential to ensuring efficient and effective use of system resources. Understanding the principles of cache coherence and managing cache misses are key to achieving optimal system performance.