CATO的音標為/?k?to?/，基本翻譯為“個人物品的批發商或零售商”。速記技巧可以考慮使用發音類似的單詞進行記憶，如“卡頭”有助于記憶發音。

以下是我為您列舉的英文詞源、變化形式和相關單詞，以及不少于100字的解釋：

1. "Cato"：這個詞來源于拉丁語，意為"son of Tusculum"，最初是由羅馬政治家、作家馬可·卡托（Marcus Porcius Cato）的名字命名的。

變化形式："Catullus"：這是"Cato"的另一個形式，意為"little kitten"，通常用來指代年輕男子。

相關單詞："Cataphract"：這個詞意為"armored warrior"，源自"Cato"，指的是全身披甲的戰士。

2. "Catapult"：這個詞意為"投石器"，源自拉丁語，最初是指一種用于投擲重物的工具。

變化形式："Cata-"：這是一個前綴，意為"all over"，常用于表示"徹底地"或"完全地"。

相關單詞："Cataclysm"：這個詞意為"earthquake"，源自"Catapult"，通常用來指代災難性的事件。

3. "Celibacy"：這個詞意為"獨身"，源自拉丁語，最初是指一種宗教信仰，即只與神結婚，不與世俗之人結婚。

變化形式："Cel-"：這是一個前綴，意為"without"，常用于表示"無性欲的"。

相關單詞："Celibate"：這個詞意為"獨身者"，源自"Celibacy"，通常用來指代那些選擇獨身的人。

4. "Catholic"：這個詞意為"普遍的"，源自拉丁語，最初是指羅馬天主教的信仰體系。

變化形式："Catholicism"：這個詞意為"天主教信仰"，源自"Catholic"。

相關單詞："Catholicity"：這個詞意為"普遍性"，源自"Catholic"，通常用來指代某種普遍的特性或屬性。

5. "Conqueror"：這個詞意為"征服者"，源自拉丁語，最初是指那些通過武力或智謀成功征服他人的人。

變化形式："Conquest"：這是一個名詞形式，意為"征服"，源自"Conqueror"。

相關單詞："Conquered"：這個詞意為"被征服的"，與"Conqueror"構成反義詞。

以上是我為您列舉的英文詞源、變化形式和相關單詞，希望對您有所幫助。

常用短語：

1. by the same token

2. on the other hand

3. in a nutshell

4. at the drop of a hat

5. on a whim

6. in a flash

7. to put it another way

例句：

1. By the same token, we should not judge a person by their appearance.

2. On the other hand, success often comes from perseverance and hard work.

3. In a nutshell, life is full of ups and downs.

4. At the drop of a hat, he can change his mind.

5. On a whim, I decided to try skydiving.

6. In a flash, I remembered the solution to the problem.

7. To put it another way, failure is just the first step towards success.

英文小作文：

Everyone has their own unique personality and characteristics, but appearance is not always the most important factor to judge a person. By the same token, appearance does not determine whether someone is trustworthy or not. Instead, we should rely on their character and behavior to make judgments about others.

On the other hand, appearance can sometimes be a good way to make a first impression, but it is not always reliable. In fact, people can change their appearance through cosmetics or surgery, which can make it difficult to judge their true personality and characteristics.

In a nutshell, we should not judge a person by their appearance alone, but rather by their character and behavior. This will help us to make better decisions and avoid making mistakes in our relationships with others. At the drop of a hat, we should always be open-minded and willing to learn more about others before making judgments about them.