At a low

At a low的音标是["æ, æləu]，基本翻译是“在低处，低声地”。速记技巧可以尝试使用谐音记忆法，将其记作“啊，啊喽”，这样更便于记忆。

At a low 的英文词源是拉丁语，表示“在低处，在下面”。这个词源可以追溯到拉丁语的“infra”和“ad”两个词，其中“infra”表示“在下面”，而“ad”表示“朝向”。

At a low 的变化形式主要有两种，即副词形式“at low”和形容词形式“low”。在副词形式中，“low”表示“在低处，在下面”，而在形容词形式中，“low”则表示“低的，矮的”。

相关单词有：

1. lowland - 低地，平原

2. low-pressure - 低压力的

3. low-grade - 低质量的

4. low-tide - 低潮

5. low-cost - 低成本的

6. low-fat - 低脂肪的

7. low-temperature - 低温

8. low-profile - 低姿态的

9. low-key - 低调的

10. lowbrow - 粗俗的，低俗的

这些单词都与“At a low”这个概念有关，表示在低处或低水平的状态或属性。这些单词在英语中广泛使用，并且具有不同的含义和用法。

短语：

1. at a low price

2. at a low cost

3. at a low level

4. at a low temperature

5. at a low speed

6. at a low point

7. at a low level of development

例句：

1. I bought a new car at a very low price.

2. The factory is operating at a low cost to the company.

3. The temperature is at a low point right now, so we need to take extra care.

4. The car is running at a very low speed on the road.

5. After a long period of hard work, we are at a low point in our career.

6. The country is at a low level of development compared to other countries in the region.

英文小作文：

Low Prices and Affordability

When it comes to shopping, we all want to find the best deals and save as much money as possible. At a low price, we can buy more goods or services without breaking the bank. This is especially true for those who are on a tight budget or are trying to save money for future goals.

Low prices can also encourage competition among businesses, which can lead to better quality products and services. When businesses compete to offer lower prices, they are forced to improve their operations and provide better customer service to attract more customers. This ultimately benefits consumers as they can get more value for their money.

On the other hand, high prices can be a sign of overpricing or exploitation of customers. When businesses charge too much, it can discourage customers from purchasing their products or services, which can lead to decreased sales and profits for the business. Therefore, it is always better to shop around and compare prices before making a purchase decision.

In conclusion, low prices and affordability are essential factors for successful shopping experiences. Consumers should always be aware of the prices of different products and services and compare them before making a purchase decision. This will help them get more value for their money and avoid being overcharged by businesses.