air express

air express的音标为["eə,iks"pres]，基本翻译是“空运”，速记技巧可以考虑用字母缩写法，即可以用ae来表示。

Air Express的英文词源是air，意为空气。它是由古英语中的aere（空气）演变而来。

变化形式：

1. 复数形式：airs

2. 过去式：aerest

3. 过去分词：aerest

相关单词：

1. Airline（航空公司）：这个词源自air transport，意为提供空中运输服务的公司。

2. Airmail（航空邮件）：这个词源于air transport，表示通过航空方式发送的邮件。

3. Airforce（空军）：这个词源于air force，表示提供空中力量的军队部门。

以上是关于air express的一些信息，希望对你有所帮助。

常用短语：

1. by air express 空运

2. express delivery 快递

3. air freight 航空货运

4. airmail 航空邮件

5. air freight rate 空运运费率

6. air cargo 航空货物

7. air transport 航空运输

例句：

1. Please send the package by air express to avoid delay.

2. I ordered some goods online and they were delivered by express delivery.

3. The goods were shipped by air freight and arrived on time.

4. I paid the airmail fee for sending the letter.

5. The airline charges a high air freight rate for this package.

6. The goods were packed in air cargo to ensure safety during transportation.

7. Air transport is a convenient and efficient mode of transportation for long-distance travel.

英文小作文：

Air transport is a crucial mode of transportation for global commerce and communication. It enables goods and people to move quickly and efficiently across long distances, greatly reducing the time and cost of transportation. With the development of air transport, more and more countries have established their own airlines to provide safe, reliable and convenient air transportation services for their citizens and businesses.

However, air transport also has its challenges and risks, such as weather conditions, security issues, and flight delays. Therefore, it is crucial to maintain a safe and reliable air transport system to ensure the smooth flow of goods and people across the world. In addition, we should also promote the use of alternative modes of transportation, such as rail and waterways, to reduce the environmental impact of air transport and promote sustainable development.