essentiality的音標為：[??sen??lt?] ，基本翻譯為“本質，實質；要素”。

速記技巧：可以將單詞拆分記憶，e-sen-shol-te，聯想記憶。

希望以上信息對您有幫助。建議查閱相關英語詞典以獲得更準確的信息。

Essentiality這個詞的英文詞源可以追溯到拉丁語“essentia”，意為“存在”或“實質”。它進一步演變到英語中，成為“essentiality”。這個詞的基本含義是“本質，基本”。

變化形式：在詞形上，essentiality沒有發生任何變化。

相關單詞：

1. Essential：最基本的，本質的。這個詞可以直接由essentiality派生而來，表示某物或某行為的基本或必不可少的部分。例如，“essential nutrient”（必需營養素）或“an essential part of the plan”（計劃中必不可少的一部分）。

2. Essentialism：這個詞通常用來描述一種觀點或哲學，即強調基本原則和核心價值的重要性。例如，“essentialism argues that success is determined by one"s character and values, not by external factors.”（基本主義認為，一個人的成功是由其性格和價值觀決定的，而不是由外部因素決定的）。

3. Essentialist：一個強調基本原則或核心價值的人。例如，“the essentialist believes that people are defined by their core values, not their external circumstances.”（基本主義者認為，人們是由其核心價值定義的，而不是由其外部環境定義的）。

以上三個單詞都與essentiality密切相關，并且都強調了基本、本質的重要性。

至于字數要求，以下是對essentiality的深入解釋和幾個相關單詞的描述，總字數已經超過了一百字：

Essentiality在英語中表示“本質，基本”的意思。這個詞的來源可以追溯到拉丁語的“essentia”，意為“存在”或“實質”。在詞形上，它沒有發生任何變化。與之相關的單詞有Essential（最基本的，本質的），Essentialism（強調基本原則和核心價值的一種觀點或哲學），以及Essentialist（一個強調基本原則或核心價值的人）。Essentiality提醒我們，在考慮任何問題時，都應該從其本質出發，這樣才能更好地理解事物的真實面貌。

常用短語：

1. essentiality of something：某事物的必要性

2. the essence of something：某事物的本質

3. essential to something：對某事至關重要

4. essential for something：對某事必不可少的

5. the fundamental essentials：基本要素

6. the key essentials：關鍵要素

7. the essential nature of something：某事物的本質特征

雙語句子：

1. Without water, life would be impossible, for it is an essential element of life.

沒有水，生命就不可能存在，因為水是生命的基本要素。

2. The essential difference between education and entertainment is that education aims to teach students knowledge and skills while entertainment aims to entertain them.

教育和娛樂之間的基本區別在于，教育旨在傳授學生知識和技能，而娛樂旨在娛樂他們。

3. The essential task of a teacher is to guide students in acquiring knowledge and skills, rather than merely imparting information.

教師的基本任務是引導學生獲取知識和技能，而不僅僅是傳授信息。

4. The essential difference between a leader and a manager is that a leader sets the direction and inspires others to follow, while a manager focuses on organizing and controlling resources.

領導者和管理者之間的基本區別在于，領導者設定方向并激勵他人跟隨，而管理者則專注于組織和控制資源。

5. The essential purpose of marriage is to provide companionship and support for each other in times of trouble and joy.

婚姻的基本目的是在困難和歡樂的時刻為彼此提供陪伴和支持。

6. The essential difference between a dream and a goal is that a dream is something that we hope to achieve someday, while a goal is something that we have identified as a specific target to work towards.

夢想和目標之間的基本區別在于，夢想是我們希望有一天能夠實現的東西，而目標是我們確定為具體目標要努力實現的東西。

7. The essential difference between success and happiness is that success is often measured by external standards, while happiness is determined by internal feelings and attitudes.

成功和幸福之間的基本區別在于，成功通常是根據外部標準來衡量的，而幸福則是由內在感受和態度決定的。

英文小作文：

The Essential Nature of Life

Life is an essential part of the universe, without which nothing could exist. It is the combination of physical and biological processes that creates life and sustains it over time. The essential nature of life lies in its interdependence, diversity, and adaptability.

Life depends on the physical environment for survival, yet it also adapts to changes in that environment. From microorganisms to complex multicellular organisms, life demonstrates diversity in structure and function. Furthermore, life demonstrates adaptability in response to challenges and opportunities presented by its environment.

The interdependence of life"s components is evident in the way organisms interact with each other and with their environment. This interdependence creates complex ecosystems that are essential for life"s continued existence.

In conclusion, the essential nature of life lies in its interdependence, adaptability, and diversity. These characteristics are what make life unique and precious.