facelessness的音標是[?fe?s?l?ns?s]，基本翻譯是“無臉，無面容”。速記技巧是：/i?s/發短元音。

Facelessness這個詞的英文詞源可以追溯到拉丁語“facies”和“anima”，意為“面容”和“靈魂”。這個詞在英語中經歷了許多變化形式，包括名詞形式“facelessness”和形容詞形式“faceless”。

變化形式：

名詞形式“facelessness”可以指缺乏面容、無臉、匿名等含義。

形容詞形式“faceless”可以指無面容的、無名的、匿名的等含義。

相關單詞：

1. anonymous：無名的，匿名的，非個人的，無特色的。這個詞源于拉丁語“anonymus”，意為“無名的人”。

2. pseudonym：化名，假名。這個詞源于希臘語“pseudo-”，意為“假的”，和“onymos”，意為“名字”。

3. mask：面具，偽裝。這個詞源于拉丁語“masque”，意為“面具”。

4. disguise：偽裝，掩飾。這個詞源于中世紀法語“disguiser”，意為“掩蓋，隱藏”。

5. incognito：匿名的，不知姓名的。這個詞源于意大利語“cognome”，意為“姓氏”。

6. anonymous letter：匿名信。這個詞直接源于英語，表示沒有署名的信件。

7. face-to-face：面對面的，直接的。這個詞源于拉丁語“facie”，意為“臉”，和“ad faciem”，意為“面對”。

8. face-saving：面子，保全面子的。這個詞源于英語，表示為了維護尊嚴或避免尷尬而采取的行為或言語。

9. face-lift：整容手術，面部提升手術。這個詞源于英語，表示對臉的微整形手術。

10. face-off：對峙，爭執。這個詞源于英語，表示面對面地爭論或沖突。

以上這些單詞都與facelessness有著密切的聯系，反映了人類社會對于面容、身份和匿名性的復雜態度。

常用短語：

1. faceless society

2. faceless people

3. facelessness in the media

4. facelessness in politics

5. facelessness in business

6. facelessness in technology

7. facelessness in social media

雙語例句：

1. In the faceless society, we need to be more aware of our fellow human beings.

2. The media has become more faceless, with news stories often relying on anonymous sources.

3. Politicians must be held accountable for their actions, regardless of their facelessness in the public eye.

4. Business leaders must be held to a higher standard of responsibility, regardless of their facelessness in the boardroom.

5. Technology has brought facelessness to social media, with users able to hide behind anonymous profiles.

6. The world is becoming more faceless, with people losing touch with their personal identity and values.

7. We need to remember that we are all individuals, with unique faces and personalities, despite the facelessness that society may impose upon us.

英文小作文：

In today"s fast-paced world, we are often bombarded with information and images that make us feel anonymous and faceless. We are surrounded by a sea of faces on social media, but we often lose track of our own identity and personal values. We become lost in the facelessness of the media, politics, business, and technology, and we lose touch with our true selves.

However, we must remember that we are not just a faceless mass of data, but individuals with unique personalities and identities that deserve to be celebrated and respected. We must find ways to connect with each other on a deeper level, to build meaningful relationships that transcend the facelessness of the digital world and bring us closer to our true selves. Only then can we truly appreciate the beauty and value of our individual identities and the rich tapestry of humanity that we are all a part of.