egotistic的音標為[i?g??t?st?k]，基本翻譯為“自高自大的；自我中心的”，速記技巧為：ego（自我）+ -istic（形容詞后綴，表示“……的”）→ 自高自大的。

Egotistic這個詞源于希臘語詞根ego，意為“我”，而后綴-tic則表示“具有……性質的”。因此，egotistic這個詞的含義就是“以自我為中心的，自負的”。

變化形式：在詞性變化上，egotistic可以變為形容詞egotistical（自負的），或者副詞egotistically（自負地）。

相關單詞：

1. Ego（自我）：這是ego的最基本含義，與egotistic中的ego含義相同。

2. Pride（驕傲）：驕傲也是自負的一種表現，與egotistic的含義有相似之處。

3. Arrogant（傲慢）：這個詞表示自大、傲慢，與egotistic的含義相近。

4. Self-centered（自我中心的）：這個詞描述的是以自我為中心的行為或思想，與egotistic的含義相吻合。

5. Egomania（自我迷戀）：這是一個希臘詞，表示對自我的過度迷戀，與egotistic的含義相似。

6. Self-aggrandizing（自我擴張的）：這個詞描述的是自我擴張的行為或思想，與egotistic的含義相符。

7. Egocentric（自我中心的）：這個詞描述的是以自我為中心的觀念或行為，與egotistic的含義完全吻合。

8. Egomaniac（自我迷戀者）：這個詞表示對自我的過度迷戀者，與egotistic的含義相似，但更偏向于貶義。

9. Self-centeredness（自我中心性）：這是一個抽象名詞，用于描述一種以自我為中心的態度或行為模式，與egotistic的含義相符。

10. Self-preoccupied（專注于自我的）：這個詞描述的是過度專注于自我，與egotistic的含義有某種程度的相似性。

egotistic常用短語：

1. be full of self-esteem

2. think highly of oneself

3. have a big head

4. excessively proud

5. self-centered

6. narcissistic

7. take oneself too seriously

例句：

1. He is egotistic because he always thinks that he is better than others.

2. She has a big head because she always thinks that she is the most beautiful girl in the world.

3. He is excessively proud of his achievements and thinks that he is the best in everything.

4. She is self-centered because she only cares about herself and doesn"t care about others" feelings.

5. He is narcissistic because he only thinks about himself and doesn"t care about others" opinions.

6. She takes herself too seriously because she always thinks that she is perfect and can"t make any mistakes.

英文小作文：

Self-esteem is an important quality for everyone to possess, but having an egotistic attitude can be harmful to personal relationships and social interactions. I believe that we should be humble and respect others" opinions, because everyone has their own strengths and weaknesses. By doing so, we can build stronger relationships and create a more positive environment for ourselves and others. Additionally, being humble can help us to better understand ourselves and others, which can lead to greater personal growth and development. Therefore, I suggest that we should always strive to be humble and respectful, even when we are confident in our abilities and achievements.