boastful

boastful的音标是[ˈboʊəstfl]，翻译成中文是自夸的、夸耀的。

速记技巧：bo-o-st-f-l，谐音记忆：不要把“臭豆腐”当做“自夸的”。

Boastful这个词来自拉丁语boaster，意为夸大的人。它的变化形式包括其过去式和过去分词形式boasted，现在分词形式boasting，形容词形式boastful。

相关单词：

1. boast - 夸耀，自夸

2. boastful - 自夸的，夸大的

3. boastfulness - 自夸，夸大

4. boastingly - 自夸地，夸大地

5. brag - 吹嘘，自夸

6. braggart - 吹牛者，自夸的人

7. vainglorious - 自负的，虚荣的

8. vaunt - 自夸，夸大

9. exult - 欣喜若狂，自鸣得意

10. exuberant - 充满自信的，自鸣得意的

以上这些单词都与boastful有某种联系，它们都表示那些自我夸大、自鸣得意或自负的人。同时，这些单词也反映了人类语言中词义演变和转化的丰富性。

常用短语：

1. boast of/about：自夸，炫耀

2. take pride in：为...感到骄傲

3. have a good opinion of：对...评价很高

4. be full of self-confidence：自信满满

5. be full of self-esteem：自负

6. be conceited：自大

7. be overconfident：过于自信

双语例句：

1. He always boasts about his achievements, but in reality he lacks the ability to back up his words. （他总是炫耀自己的成就，但实际上他缺乏能力来支持自己的话。）

2. She is full of self-confidence and takes pride in her accomplishments, which makes her a strong leader. （她充满自信，为自己的成就感到自豪，这使她成为一位强大的领导者。）

3. I have a good opinion of my abilities, but I know that I still have room for improvement. （我对自己的能力评价很高，但我知道我还有待提高。）

4. He is conceited and always thinks that he is better than others, but in reality he is not as good as he thinks. （他自负，总是认为自己比别人好，但实际上他并不像他想象的那么好。）

5. Overconfidence can lead to failure, so it is important to remain humble and avoid complacency. （过于自信可能导致失败，因此保持谦虚并避免自满是很重要的。）

英文小作文：

Being boastful is a common problem that many people face. However, being confident and proud of our accomplishments is a positive trait, but it should not turn into arrogance or overconfidence. Arrogance can lead to isolation and disappointment, while overconfidence can result in failure.

In my opinion, being humble and grounded are essential qualities for success. We should appreciate our strengths and achievements, but we should also be open to learning and growth. By acknowledging our limitations and seeking feedback, we can improve ourselves and achieve our goals.

In conclusion, being boastful is not always a bad thing, but it should be kept in check to avoid negative consequences. By embracing humility and growth, we can achieve success and happiness in our lives.