horsepower的音標是[?h??sp????],基本翻譯是馬力。速記技巧是可以在單詞中間直接加中間一橫,即“horse-power”。
Horsepower 的英文詞源是“horse”(馬)和“power”(力量)。它最初是指馬的力量,后來被引入到工業和科學領域,用來表示機器或設備的功率。
變化形式:
英式英語中,horsepower 通常寫作 horsepower 或 horse-power。而在美式英語中,它通常寫作 horsepower。
相關單詞:
1. torque(扭矩):這個詞源于拉丁語,表示力量或扭矩。它與 horsepower 有關,因為扭矩是衡量機器或設備產生力量的方式之一。
2. torquehorsepower(轉矩馬力):這是一個合成詞,由 torque(扭矩)和 horsepower(馬力)兩個詞組成,用來表示機器或設備產生的扭矩和功率。
3. brakehorsepower(制動馬力):這個詞用于描述機器或設備在制動時的功率消耗。它與制動器有關,因為制動器需要消耗一定的功率才能停止機器或設備。
4. peakhorsepower(峰值馬力):這個詞用于描述機器或設備在特定條件下產生的最大功率。它與峰值有關,因為峰值功率是在特定條件下達到的最大值。
5. fuelhorsepower(燃料馬力):這個詞用于描述機器或設備在燃燒燃料時產生的有效功率。它與燃料有關,因為燃料是機器或設備產生能量的來源之一。
以上這些單詞都與 horsepower 相關,它們在不同的語境中描述了機器或設備的不同方面,如扭矩、制動、峰值和燃料消耗等。
常用短語:
1. horsepower per liter (馬力/升)
2. horsepower hour (馬力小時)
3. horsepower density (馬力密度)
4. horsepower factor (馬力因子)
5. horsepower load (馬力負載)
6. horsepower consumption (馬力消耗)
7. horsepower rating (馬力額定值)
例句:
1. The car has a 200 horsepower engine.
2. The engine produces 15 horsepower per liter.
3. The new technology increases the vehicle"s horsepower density by 20%.
4. The car"s horsepower factor is directly related to its fuel efficiency.
5. The car"s current load is 50% of its maximum horsepower load.
6. The car"s fuel consumption has increased by 5% due to increased horsepower consumption.
7. The car"s horsepower rating is 300, making it one of the most powerful cars on the market.
英文小作文:
Horsepower: The Power of Speed
Horsepower is a measurement of power that represents the amount of force needed to move a vehicle or machine at a certain speed. It is commonly used to describe the performance of engines and other power-driven devices.
In today"s automotive industry, horsepower is crucial in determining the speed, acceleration, and fuel efficiency of vehicles. From high-performance cars to industrial machines, horsepower plays a significant role in their performance and efficiency.
However, horsepower is not the only factor that determines a vehicle"s performance. Other factors such as torque, weight, and transmission efficiency also play a role. Nevertheless, horsepower remains an important metric that is used to compare the performance of different vehicles and engines.
In conclusion, horsepower is a crucial measurement of power that plays a significant role in the performance of vehicles and machines. Understanding and utilizing horsepower effectively can help improve a vehicle"s speed, acceleration, and fuel efficiency.
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