averaged的音標(biāo)是[??v??d?d]，基本翻譯是“平均數(shù)”，速記技巧是“a-ver-age-d”聯(lián)想為“平均分過的”。

Averaged的詞源：

詞根：average，表示“平均”

詞源：來自拉丁語“medium”或“mediocre”，表示“中間的，中等的”

變化形式：

過去式：averaged

過去分詞：averaged

現(xiàn)在分詞：averaging

復(fù)數(shù)：averages

相關(guān)單詞：

1. Average (adj.) - 平均的，中等的；n.平均數(shù)，平均值

2. Median (n.) - 中位數(shù)，位于一組數(shù)據(jù)中間的數(shù)值

3. Median Average (n.) - 中位數(shù)和平均數(shù)的結(jié)合體

4. Mode (n.) - 眾數(shù)，一組數(shù)據(jù)中出現(xiàn)次數(shù)最多的數(shù)值

5. Mean (adj.) - 平均的，中等的；n.平均數(shù)，總體平均值

6. Arithmetic Mean (n.) - 算術(shù)平均數(shù)，一組數(shù)據(jù)中所有數(shù)值之和再除以數(shù)值個(gè)數(shù)

7. Geometric Mean (n.) - 幾何平均數(shù)，一組數(shù)據(jù)中所有數(shù)值的乘積再開這些數(shù)值個(gè)數(shù)次方根

8. Average Person (n.) - 普通人，一般的人

9. Average Salary (n.) - 平均工資，一般水平的薪資

10. Average Life Expectancy (n.) - 平均預(yù)期壽命，一個(gè)人在未受疾病和意外傷害的情況下預(yù)期可以活到的年齡。

常用短語：

1. average out

2. average score

3. average rating

4. average daily output

5. average monthly salary

6. average temperature

7. average length of stay

例句：

1. The company"s performance has been averaging out this year.

2. The average score on the exam was 85%.

3. The movie received an average rating from critics.

4. The average daily output of the factory has increased by 20%.

5. The average monthly salary of employees has increased by 5%.

6. The temperature in the city is averaging at 25 degrees Celsius.

7. The average length of stay in the hospital is 5 days.

英文小作文：

The Average Life of a Product

Every product has an average life span, which is determined by various factors such as usage, quality, and market trends. A product"s lifespan can be measured in months, years, or even decades, depending on its usage and the market environment. For example, a smartphone may have a lifespan of two to three years, while a car may last for decades if maintained properly.

However, the lifespan of a product is not fixed and can be extended by proper care and maintenance. For instance, regular cleaning and maintenance can extend the lifespan of a car, while regular software updates can extend the lifespan of a smartphone. Therefore, it is important to take care of our products to ensure they last longer and reduce waste in the process.