average mean

"average" 的音标为 [ˈævərɪdʒ]，基本翻译为“平均的；平均水平”。速记技巧可以考虑将其拆分为“a-ver-ry-dʒ”，其中“ver”可以联想为“verify”（验证）加强记忆。

"mean" 的音标为 [miːn]，基本翻译为“意味着；平均值；打算；含意”。速记技巧可以考虑将其拆分为“mi-en”，其中“en”可以联想为“enable”（使…能够）加强记忆。

Average 和 Mean 是英语中两个常用的词，它们都源自拉丁语词根“medius”，意为“中间的”或“平均的”。

Average 的词源表明它与“平均”有关，而 Mean 则与“中等”有关。这两个词在英语中都经历了许多变化形式。

Average 的变化形式包括：原始形式（拉丁语），派生形式（拉丁语和英语），以及现代形式（英语）。例如，原始形式是 “medius” 或 “medius a ter” ，派生形式包括 “average” （动词形式），“aver” （形容词形式），“averment” （名词形式）等。现代形式包括 “average person” （普通人）和 “average income” （平均收入）。

Mean 的变化形式包括：原始形式（拉丁语），派生形式（拉丁语和英语），以及现代形式（英语）。例如，原始形式是 “meios” 或 “meiosis” ，派生形式包括 “mean-spirited” （卑鄙的），“meanness” （卑鄙）等。现代形式包括 “mean time” （平均时间）和 “meanly” （卑劣地）等。

这两个词的相关单词可以扩展到许多其他词汇，例如 Average 可以扩展到 “average value”（平均值）和 “average person”（普通人），而 Mean 可以扩展到 “mean streets”（险恶的社会）和 “mean spirited”（卑劣的）。这些词汇都与 Average 和 Mean 的含义密切相关，并反映了它们在英语中的广泛应用和使用。

常用短语：

1. average price 平均价格

2. mean value 平均值

3. average score 平均分数

4. mean direction 平均方向

5. mean time 平均时间

6. mean deviation 平均偏差

7. mean distance 平均距离

例句：

1. The average price of the products is much lower than that of competitors.

2. The mean value of the data is used to represent the central tendency of the data.

3. The average score of the students in the exam is 85.

4. The mean direction of the wind is towards the south at this time.

5. The mean time of delivery is 3 days, which is acceptable.

6. The mean deviation of the golf balls is very small, indicating that they are all within the same level.

7. The mean distance between two cities is 200 kilometers.

英文小作文：

Title: Average Means: The Key to Success in Life

Life is full of uncertainties, but there are some constants that help us navigate through it. One such constant is the concept of average mean, which represents the central tendency of a set of data or results. Whether it"s an exam score, a product price, or a distance between two cities, average mean plays a crucial role in our lives.

By using the mean value, we can quickly identify the most representative results and make informed decisions based on them. For instance, if we compare different products on the market, we can use average price to determine which one is more cost-effective. Similarly, if we need to choose a destination for a vacation, we can use mean distance to find the most convenient and scenic places to visit.

Moreover, average mean helps us avoid extremes and biases that can lead us astray. By focusing on the mean direction of the wind, we can avoid getting lost and find our way quickly. Similarly, by considering the mean time of delivery, we can avoid disappointment and plan our schedule accordingly.

In conclusion, average mean is a valuable tool that can help us navigate through life"s challenges and make informed decisions. By using this concept, we can better understand our results and achieve our goals more effectively.