flagitious的音標為[fl??d????s]，基本意思是“卑劣的，殘忍的，惡毒的”。

速記技巧：flagitious由詞根flagr(=to stain,污染)和-itious(形容詞后綴，表示……的)組成。這個詞根加上形容詞詞性后綴，構成了形容詞，表示“卑劣的，殘忍的”。

例句：The flagitious act was condemned by all. 這個卑劣的行為受到了所有人的譴責。

Flagitious這個詞來自拉丁語，意思是“殘忍的，兇惡的”。它的詞源可以追溯到拉丁語的“flagrare”，意思是“燃燒”。這個詞在英語中的變化形式包括其過去式“flagrated”和“flagrantly”，表示“兇惡地，殘忍地”。

相關單詞：

1. Criminal：這個詞源于拉丁語的“criminus”，意為“犯罪的，有罪的”。Criminal和flagitious有相似的含義，都表示殘忍或兇惡的行為。

2. Fiendish：Fiendish這個詞源于中世紀英語，意為“惡魔般的，兇惡的”。它與flagitious一樣，都表示殘忍或兇惡的行為。

3. Cruel：Cruel這個詞直接來源于古英語，意為“殘酷的，殘忍的”。它與flagitious有相似的含義，都表示對他人殘忍的行為。

以上這些單詞都與flagitious有相似的含義，它們都表示殘忍、兇惡的行為。這些單詞在英語中廣泛使用，并被用來形容那些令人不快或令人厭惡的行為。

常用短語：

1. flagitious behavior

2. flagitious crime

3. a flagitious act

4. flagitiousness

5. be notorious for flagitious acts

6. be notorious for flagitious behavior

7. flagitious character

雙語例句：

1. He was condemned for his flagitious crimes. (他因惡劣的罪行被判刑。)

2. She was accused of being a flagitious woman. (她被指控為淫蕩的女人。)

3. The flagitious act of stealing was punished severely. (偷竊的惡劣行為受到了嚴厲的懲罰。)

4. He is known for his flagitious behavior towards women. (他因對女性不尊重的行為而臭名昭著。)

5. She is notorious for her flagitious acts. (她因惡劣行為而臭名昭著。)

6. The flagitiousness of his actions was evident to all. (他的惡劣行為所有人都能看得出。)

7. She is a flagitious character, always looking for ways to get her own way. (她是一個淫蕩的人，總是尋找自己的方式。)

英文小作文：

The word "flagitious" is often used to describe someone who is extremely immoral or dishonest, and it can be used to describe someone who is unethical or disrespectful towards others. In my opinion, we should not tolerate such behavior, because it is not only immoral, but also harmful to ourselves and others. We should always remember that honesty and integrity are the most important values in life, and we should always strive to uphold them.