cathodes的音標為["k?θ??dz]，基本翻譯為“陰極”，速記技巧為“/k??/ /θ??dz/，/k??/ /θ??dz/”。

Cathode這個詞來源于希臘語詞根，意為“去銹的”。它的變化形式包括名詞形式cathode和形容詞形式cathodal。

相關單詞：

Cathode Ray Oscilloscope (簡稱CRO)，是一種電子儀器，用于顯示電子信號波形。

Cathodoluminescence (簡稱CL)，是一種發光現象，由電子束撞擊某些物質表面產生。

Cathodically biased，是一種電位偏置，通常用于提高陰極效率。

Cathodure，是陰極射線管中電子束轟擊涂有熒光物質的屏幕時產生的圖像。

Cathodic，表示陰極的，與陽極相對。

此外，cathodically、cathodal、cathodic protection也都是與陰極相關的詞匯。這些詞匯在電子學、物理學和工程學領域都有廣泛的應用。

cathodes的常用短語：

1. cathodes to the rescue 救援陰極

2. cathodoluminescence 陰極發光

3. cathodically biased 陰極偏置

4. cathodically coupled 陰極耦合

5. cathodically protected 陰極保護

6. cathodically reversed 陰極反轉

7. cathodically coupled transistor 陰極耦合晶體管

雙語例句：

1. The cathode was protected from damage during the experiment.

實驗過程中陰極受到保護，未受到損傷。

2. The cathode-ray tube is a type of display device that uses a beam of electrons to produce images on a screen.

陰極射線管是一種顯示設備，它使用一束電子在屏幕上產生圖像。

3. The cathode-ray tube is an old technology that is being replaced by flat screens.

陰極射線管是一種已經過時的技術，正在被平面屏幕所取代。

英文小作文：

The cathode is an important part of a battery, and it plays a crucial role in providing electrical energy to our devices. Without the cathode, the battery would be unable to store and release energy, making it essential for our modern technology.

In addition to being a crucial component of batteries, cathodes are also used in other areas of technology, such as cathode-ray tubes in computer monitors and televisions, where they emit light through a beam of electrons.

Cathodes are also used in some types of lighting systems, where they can be used to create a bright, even light source that is suitable for various applications, such as indoor and outdoor lighting.

Overall, cathodes are an essential part of our modern technology, and their continued development and use will continue to play a crucial role in ensuring that our devices and systems function properly and efficiently.