appertain的音標為[??p??rt?n]，基本翻譯為“屬于；附屬”，速記技巧為：app-pertain-tain，app表示“屬于”，pertain表示“屬于某物”，tain表示“持有”。

Appertain這個詞來自拉丁語appertinere，意為“屬于，附屬”。它的變化形式主要有原型appertain，過去式appertained，現在分詞appertaining，以及形容詞appertaining。

相關單詞：

pertain：這個詞與appertain同源，意為“屬于，相關”。它也有過去式和現在分詞形式：pertained，pertaining。

attribute：這個詞意為“歸屬，歸因于”，其詞源可以追溯到拉丁語attribuere，意為“分配，歸因”。

annex：這個詞意為“附加，擴大”，其詞源可以追溯到拉丁語anexus，意為“附加的”。

append：這個詞意為“附加，附上”，其詞源可以追溯到拉丁語appendere，意為“附加”。

subordinate：這個詞意為“從屬的，下級的”，其詞源可以追溯到拉丁語subordinare，意為“使服從于”。

relevant：這個詞意為“相關的，切題的”，其詞源可以追溯到拉丁語religare，意為“重新連接”。

appendage：這個詞意為“附屬物”，其詞源與append相似。

annexation：這個詞意為“合并，附加”，其詞源與annex相似。

appendicular：這個詞意為“附加的，附屬的”，其詞源與append相似。

以上這些單詞都與appertain有某種聯系，它們在語義和詞源上都有一定的相似性。這些單詞在英語中廣泛使用，并且具有豐富的含義和用法。

常用短語：

1. pertain to

2. belong to

3. relate to

4. be connected with

5. have to do with

6. be relevant to

7. have bearing on

雙語例句：

1. The topic we are discussing pertains to the history of our country.

2. The book belongs to a series of novels about the same characters.

3. These events are related to the recent political unrest.

4. The two countries are connected with each other by a common border.

5. Our conversation has to do with the future of the company.

6. The decision has no bearing on my personal opinion.

7. This book has everything related to the topic of self-discovery.

英文小作文：

The word "appertain" is often used in the context of personal growth and self-discovery. When we consider our own interests, hobbies, and values, we can see that certain things naturally "appertain" to us, while others may belong to others or be related to our environment and upbringing.

For example, if someone enjoys reading books about history, they may find that their interests naturally "appertain" to them because they enjoy learning about the past and understanding how it shapes our present and future. On the other hand, someone who is passionate about cooking may find that their interests belong to them because they enjoy creating and sharing delicious food with others.

In conclusion, "appertain" can be used to describe how certain things naturally belong to us or are related to our personal interests and values. It reminds us that we are unique individuals with unique interests and passions that shape our lives and make us who we are.