able-bodied的音標是[?"b?d?d]，基本意思是“健壯的，健全的；能干的，有能力的”。速記這個單詞技巧如下：a（一個）+ body（身體）+ ed（形容詞后綴，描述某人或某物具有某種性質）→ able-bodied。

able-bodied這個詞的詞源可以追溯到古英語，意為“有能力的”和“健壯的”。它的變化形式包括able（原形）、ability（名詞）、able-bodied（形容詞）、body（名詞）和-ied（后綴，表示形容詞或副詞）。

相關單詞：

1. ability：這個詞來源于able，意為“能力”或“才能”。它可以通過動詞加-lity的形式構成，如learnability（學習能力）和ability to do（做某事的能力）。

2. capable：這個詞與able有相似的含義，意為“有能力的”或“有潛力的”。它的變化形式包括-able（原形）和-cy（名詞形式）。

3. agile：這個詞意為“靈活的”或“敏捷的”，來源于拉丁語。它的變化形式包括-ly（副詞后綴）和-ility（名詞后綴）。

4. fit：這個詞意為“健康的”或“適合的”，來源于古英語。它的變化形式包括-t（原形）和-ness（名詞后綴）。

5. powerful：這個詞意為“有力的”或“強大的”，來源于拉丁語。它的變化形式包括-ful（形容詞后綴）和-ness（名詞后綴）。

6. robust：這個詞意為“強壯的”或“健康的”，來源于古英語。它的變化形式包括-st（原形）和-ity（名詞后綴）。

7. muscular：這個詞意為“肌肉發(fā)達的”或“強健的”，來源于拉丁語。它的變化形式包括-ous（形容詞后綴）和-ality（名詞后綴）。

8. vigilant：這個詞意為“警惕的”或“警覺的”，來源于拉丁語。它的變化形式包括-ant（形容詞后綴）和-ity（名詞后綴）。

9. active：這個詞意為“活躍的”或“積極的”，來源于拉丁語。它的變化形式包括-ive（原形）和-ity（名詞后綴）。

10. health：這個詞意為“健康”，是body的一部分，表示身體的狀態(tài)。它可以通過添加前綴un-構成unhealthy（不健康的），也可以通過添加前綴dis-構成disability（殘疾），進一步體現(xiàn)了其詞源和含義。

常用短語：

1. able-bodied and healthy

2. able-bodied workforce

3. able-bodied people

4. able-bodied enough

5. able-bodied enough to do sth

6. able-bodied enough to handle the job

7. able-bodied and capable of doing sth

例句：

1. The able-bodied workers are busy building a new factory.

2. The able-bodied man is capable of doing anything he sets his mind to.

3. She is able-bodied enough to take care of her own business.

4. The able-bodied boy is ready to help his parents with the housework.

5. The able-bodied workforce is essential for economic growth.

6. The able-bodied man is ready to take on any challenge in life.

7. The able-bodied people in our country are working hard to build a better future.

英文小作文：

標題：Able-bodied People and Their Role in Society

Able-bodied people are those who have the physical ability to perform various tasks and activities. They are capable of working, moving around, and taking care of themselves independently. In society, able-bodied people play an important role in various aspects, including work, family life, and community development.

Firstly, able-bodied people are essential for economic growth and development. They provide labor power for businesses and contribute to the overall economic growth of a country or region. Secondly, able-bodied people play a crucial role in family life. They provide support and care for their families, including taking care of children, elderly parents, and other family members. Finally, able-bodied people contribute to community development by participating in various social activities and serving as leaders and role models for others.

In conclusion, able-bodied people play a significant role in society and their contributions cannot be overstated. They are essential for economic growth, family life, and community development, and should be respected and valued for their efforts and contributions.