hub

hub的音标是[ˈhjuːb]。基本翻译是“中心；核心；毂；轮盘；集线器”。速记技巧可以考虑使用谐音法，可以将hub联想为“轴棒”，这样能够帮助更快地记住这个单词。

Hub这个词的词源可以追溯到拉丁语词汇“huber”，意为“心”或“核心”。它的变化形式主要有名词形式“hub”和形容词形式“hubristic”。

相关单词：

Hubris（狂妄自大）：这个词源于希腊神话，通常用来形容过于自信或傲慢的行为。

Hubbub（喧闹）：这个词源于中世纪英语，意为嘈杂、混乱。

Hubcap（车轮毂盖）：这个词直接来源于hub，指的是汽车或其他车辆上的圆形盖子，通常用于保护车轮毂。

Hubbard（哈伯德家族）：这是一个姓氏，源自于英语，与一个人名有关。

Hubbardston（哈伯斯顿）：这是一个地名，源自于英语，与Hubbard这个姓氏有关。

这些单词都与hub这个词源有着密切的联系，它们在不同的语境中有着不同的含义和用法。Hub这个词源在英语中有着广泛的应用，涉及到许多不同的领域。

常用短语：

1. hub of attention

2. central hub

3. hub of activity

4. hub of the wheel

5. central hubbub

6. hubris

7. hub-and-spoke system

例句：

1. She is the hub of her social circle.

2. The city is the hub of a huge transportation hub.

3. The center of attention in the room is the newlywed couple.

4. The central hub of the company"s business is its sales department.

5. His arrogant behavior was a classic example of hubris.

6. The airport is a hub-and-spoke system, with flights departing and arriving from all over the world.

7. The city"s economy is centered around its manufacturing hub.

英文小作文：

Title: The Importance of Central Hubs in Society

Central hubs play a vital role in society, serving as the focal point for activity and communication. Whether it"s a city, a company, or even a social circle, a central hub acts as the center around which everything else revolves. It provides a platform for interaction and exchange, fostering connection and community.

In business, a central hub can be a sales department that drives revenue and growth, while in social circles, it can be a gathering place where people can connect and share experiences. Similarly, a city"s central hub, such as a transportation hub or economic center, serves as the backbone of its infrastructure and economy, facilitating movement and growth.

However, a central hub without periphery would be too isolated and alone. Just like a wheel without spokes, it would be difficult to function properly. Similarly, a society or community requires diversity and difference to maintain balance and stability. This is why it"s important to recognize and appreciate the role of central hubs while also embracing diversity and difference around them.