fitment的音標是["f?tm?nt]，基本翻譯是配備、裝配。

速記技巧是：可以結合上下文語境，利用詞根記憶法來記憶單詞。fitment中的fit有安裝、使適應的意思，ment是名詞后綴，表示……物、……劑、行為等。因此，fitment的意思是裝配、配備。

Fitness 的詞源是拉丁語，意為“適合，適合度”。它的變化形式包括名詞形式“fitness”和形容詞形式“fit”。

相關單詞：

1. Fit：原形，意為“適合，合適”，可以作為名詞和形容詞使用。例如，“This shoe fits perfectly.”（這雙鞋非常適合）。

2. Fitted：變形形式，意為“適合的，裝配的”，常用于描述物品的設計或布局。例如，“The kitchen is fitted with all the necessary appliances.”（廚房配備了所有必要的器具）。

3. Unfit：反義詞，意為“不適合的”，常用于描述身體或心理狀態不適合某種活動或環境。例如，“He is unfit for this job because of his health condition.”（由于健康狀況不佳，他不適合這份工作）。

4. Fitness program：意為“健身計劃”，是一種旨在幫助人們保持健康和體形的計劃。

5. Physical fitness：意為“身體健康”，是身體狀況的一個指標，包括力量、耐力、柔韌性等方面的健康程度。

6. Fitness tracker：意為“健身追蹤器”，是一種可以記錄用戶運動量和健康狀況的設備。

7. Functional fitness：意為“功能性健身”，是一種結合了力量訓練、柔韌性訓練和有氧運動的綜合健身方法。

8. Ergonomic fitness：意為“人體工程學健身”，是指通過設計符合人體工程學原理的運動方式來提高身體健康水平。

9. Suitability：意為“適合性”，常用于描述某物是否適合特定的情況或條件。例如，“Is this product suitable for my needs?”（這個產品是否適合我的需求？）

10. Adaptability：意為“適應性”，是指生物或物體能夠適應不同的環境和條件的能力。例如，“The plant is highly adaptable and can survive in a variety of soil and climate conditions.”（這種植物適應性很強，可以在各種土壤和氣候條件下生存。）

常用短語：

1. fit in (with) 適應

2. fit out 裝備

3. fit up 裝配

4. fit for (sth) 適合

5. fit into (a plan/schedule) 適合計劃/時間表

6. fit around (sth) 適應(時間、空間)

7. fit the bill 符合要求

例句：

1. I"m trying to fit in with my new job, but it"s not easy.

2. The ship was fitted out with the latest equipment.

3. The new kitchen units have been fitted out with cupboards and worktops.

4. The shoes fit for all kinds of occasions.

5. The new bridge fits into the original plan.

6. The new building fits around the old one.

7. This product fits the bill for those who want a simple, reliable device.

英文小作文：

Title: The Importance of Fitting In

Fitting in is essential for success in life, whether it"s adapting to a new job, learning a new culture, or making friends with people who have different interests and backgrounds from you. When we try to fit in, we learn to appreciate the differences and similarities between people, we develop empathy and understanding, and we become more tolerant of others and our own flaws.

On the other hand, if we try to stand out or be different, we may end up feeling isolated and alone, which can lead to depression and anxiety. Fitting in is not only about acceptance, but also about contributing to the community and making a positive impact on others. It"s about being able to share our experiences and perspectives with others, and learning from theirs in return.

In conclusion, fitting in is not just about fitting in with others, but also about fitting in with ourselves and our own aspirations and goals. It"s about being able to embrace our differences and find a sense of belonging in a diverse world.