disloyal

disloyal的音标是[disˈlɔɪəl]，意思是不忠诚的。

速记技巧：dis-表示否定，loyal表示忠诚。结合起来就是“不忠诚的”。

disloyal的英文词源为：

dis-：表示否定或相反。

loyal：忠诚的。

变化形式：在名词形式下，可以变为disloyalty。

相关单词：

unfaithfulness：不忠实，背信弃义。这个词源于faithfulness，即忠诚。当它变为disunfaithfulness时，表示背信弃义的行为。

treachery：背叛，出卖。这个词源于拉丁语的tradere，意为“引导”或“带向”。当它变为distratachery时，表示出卖的行为。

disloyalty：不忠诚，背信弃义。这个词直接由disloyal演变而来。

disaffection：不满，反叛。这个词表示对权威或制度的反感或不满。

disloyal friend：背信弃义的朋友。

untrustworthy：不可信任的。这个词表示不可信赖的人或事物。

ungratefulness：不知感恩的。这个词表示对他人好意的忽视或忘恩负义。

unkindness：不友善，不善待。这个词表示缺乏友善的行为或态度。

unreliability：不可靠性。这个词表示不能信赖或不守信用的行为。

以上单词都与disloyal这一词源有关，描述了背信弃义、不忠诚、不诚实等负面行为和态度。这些单词在英语中具有丰富的含义和用法，有助于我们更好地理解和使用disloyal这个词。

常用短语：

1. be disloyal to one"s friends

2. betray one"s trust

3. lack faithfulness

4. be unfaithful to

5. be untrustworthy

6. lack loyalty

7. be unreliable

例句：

1. He is disloyal to his friends because he always tells them lies.

2. She betrayed her trust by stealing money from her boss"s office.

3. He lacks faithfulness and is always looking for a new girlfriend.

4. She was unfaithful to her husband and had an affair with his colleague.

5. He is untrustworthy and I won"t trust him with my money.

6. Loyalty is a virtue that I admire in people.

7. He is always unreliable and I don"t trust him with anything important.

英文小作文：

标题：Loyalty and Trustworthiness

Loyalty and trustworthiness are two important qualities that we look for in people. Loyalty means being true to someone or something, while trustworthiness means being reliable and honest. These qualities are essential for building strong relationships and trust between people.

However, in today"s world, it is not easy to find people who possess these qualities. Many people are disloyal and untrustworthy, and they lack the basic principles of honesty and integrity. This makes it difficult to build trust and relationships with others.

On the other hand, people who are loyal and trustworthy are highly respected and admired. They are reliable and honest, and they are willing to stand by their words and commitments. These people are easy to trust and are great companions for long-term relationships.

Therefore, it is important to be loyal and trustworthy in our daily lives. It is essential to maintain high standards of honesty and integrity, and to be true to our commitments and relationships. Only then can we build strong, lasting relationships with others and achieve success in our personal and professional lives.