gas mileage

gas mileage的音标是[ˈɡæs miːlɪdʒ]，基本翻译是“汽油里程数”。速记技巧可以考虑将单词拆分记忆，其中gas是汽油，mile是英里，age是年龄，这样拆分后容易记住单词的含义。

Gas mileage（英里/加仑）这个词源可以追溯到英语单词“gasoline”和“mileage”。这两个词都源于拉丁语，表示“燃烧的油”和“距离”。

gas mileage的变化形式包括复数形式“gas mileages”和过去式“gasmed”。

相关单词包括：

1. “mile” - 英里，是gas mileage的组成部分，表示行驶的里程。

2. “gallon” - 加仑，是燃油容器的单位，与英里一起使用来表示燃油的消耗量。

3. “mileage” - 里程，与gas mileage同源，表示车辆行驶的总里程。

4. “gasoline” - 汽油，是gas mileage的组成部分，表示燃烧的油。

5. “petrol” - 汽油的旧称，现已被“gasoline”取代。

6. “mile-per-gallon” - 每加仑英里数，用来描述燃油效率的一种方式。

7. “highway” - 高速公路，由于高速公路通常有较高的速度限制，因此也与燃油效率有关。

8. “efficiency” - 效率，与燃油效率有关，表示车辆在行驶相同的里程时所消耗的燃油量。

9. “consumption” - 消耗，与燃油消耗有关，表示车辆在行驶过程中所消耗的燃油量。

10. “mile-per-liter” - 每公升英里数，用来描述燃油效率的一种方式，特别是在汽车领域。

以上这些单词都与gas mileage这个词源有直接或间接的关系，它们共同描述了燃油效率和车辆行驶的相关概念。

常用短语：

1. gas mileage (英里/加仑)

2. high gas mileage (高油耗)

3. low gas mileage (低油耗)

4. average gas mileage (平均油耗)

5. improve gas mileage (提高油耗)

6. decrease gas mileage (降低油耗)

7. gas mileage statistics (油耗统计)

例句：

1. The car"s gas mileage is excellent, averaging 30 mpg. (这辆车的油耗非常低，平均每加仑行驶30英里。)

2. Improving your driving habits can help improve your gas mileage. (改善驾驶习惯可以帮助提高油耗。)

3. The car"s low gas mileage is a big drawback for long-distance driving. (这辆车的低油耗对于长途驾驶来说是一个很大的缺点。)

4. The average gas mileage for a car of this type is around 25 mpg. (这种类型的车的平均油耗大约是每加仑行驶25英里。)

5. Gas mileage statistics are an important factor in determining the cost of owning and operating a vehicle. (油耗统计是决定车辆拥有和运营成本的重要因素。)

6. The car"s high gas mileage makes it a great choice for city driving. (这辆车的高油耗使其成为城市驾驶的绝佳选择。)

7. Gas mileage is a key factor in reducing the environmental impact of driving. (油耗是减少驾驶对环境影响的关键因素。)

英文小作文：

Gas mileage is an important factor in determining the cost of owning and operating a vehicle, and it also has a significant impact on the environment. By driving more efficiently, we can reduce our carbon footprint and help protect the planet. One way to improve gas mileage is by changing our driving habits. We can drive more slowly, use the right gear for the speed, and avoid sudden acceleration and braking. Another way to improve gas mileage is by choosing a vehicle with a high fuel efficiency rating. This can help us save money on fuel and reduce our carbon footprint even further. By paying attention to our driving habits and choosing vehicles with high fuel efficiency ratings, we can make a positive impact on the environment and our wallets at the same time.