host city

host city的音标为：[ˈhəʊst sɪtɪ] ，基本翻译为“主办城市”，速记技巧为：host（主办）+ city（城市）。

Host city的英文词源是拉丁语，表示主办城市或主场城市。它的变化形式主要有复数形式hosts，过去式形式hosted，现在分词形式hosting。相关单词有：hostel（旅馆）、hostage（人质）、hostile（敌对的）、hostile environment（恶劣环境）、hostile takeover（敌意收购）等。这些单词都与主场、主办、主持、主权、敌对等概念有关，体现了host city在各种场合下的重要性和应用。

以上内容仅供参考，建议查阅专业的英语词典获取更准确的信息。

常用短语：

1. host city

2. host the Olympics

3. be the host city

4. host a party

5. welcome the guests

6. show hospitality

7. be the center of attention

例句：

1. Beijing is the host city of the 2022 Winter Olympics.

2. The host city always welcomes the guests with great hospitality.

3. The host city is the center of attention during the Olympics.

4. We should show our hospitality to all visitors who come to our city.

5. The host city must work hard to ensure a successful Olympics.

6. The host city should be ready to answer any questions that may arise.

7. The host city should be able to provide a safe and enjoyable environment for everyone.

英文小作文：

The Olympics are a great event that brings people from all over the world together in one place. Beijing, as the host city, has been working hard to ensure that everything goes smoothly and that everyone has a great time. From the opening ceremony to the closing ceremony, Beijing will be the center of attention as everyone looks forward to seeing the best athletes in the world compete against each other. We should show our hospitality to all visitors who come to our city and make sure they have a safe and enjoyable experience. I am proud to be a part of this great event and I am looking forward to seeing everyone compete and have fun together.