- 1
Horsepower is a unit for how strong an engine is — cars, , boats, pumps. One horsepower was first meant to be about as much work as a strong working horse could keep doing for hours. People still say a car has 150 horsepower, even though scientists also measure power in watts. In everyday talk it just means how powerful the engine is. You do not use it for a person’s strength except as a joke. Metric and older horsepower both grew from that same kind of horse measurement; the numbers in watts differ a little only because people rounded in different old units.
馬力
組成horse + power. The unit was first set as the power a working horse could keep up for hours.
同家族的字
- powerthe second half; here it is a unit of engine power
原始詞典資料4 筆記錄
以下是外部詞典記錄的用法,原文照列,我們還沒有寫成教學內容。上面的說明才是我們自己寫的;有些用法可能上面已經講過了。
horsepowernoun/ˈhɔɹsˌpaʊɚ/
- 1
Power derived from the motion of a horse.
- Shillibeer's bus came in 1829 drawn by three horses. Later two horses were found sufficient to pull these closed wagonettes, which eventually had outside seats, and later on the substitution of a motor for horsepower.
- The Sun Inn is an attractive black-and-white building, and has an old mounting block outside as a reminder of the days when horsepower meant four legs and a saddle.
- 2
A nonmetric unit of power with various definitions, commonly the mechanical horsepower, approximately equal to 745.7 watts.
- Equally I can stand in a station like Lucerne in Switzerland, and watch with ill-concealed admiration the majestic entry of one of the latest Gotthard "Ae 6/6" electrics, packing 6,000 horsepower within its 60 ft. of length and 121 tons of weight, with its sleek dark green sides and handsome stainless steel bands and front wings.
- As Quincy recovered from our one-block adrenaline burst, I gunned all 700 horsepower once more. Even with the pedal to the metal, the Exelero's sheer bulk caused a multisecond lag from the twin-turbo-charged V12's wind-up to actual launch.
- 3
Metric horsepower, a metric unit approximately equal to 735.5 watts.
- 4
Strength, performance capability, specs, or similar.
- political horsepower
- My patron who sent this to me to do a whole video on, you know, Convergence or whatever, being able to use this as a desktop, uh, replacement, or at least a desktop type thing, it’s impossible for me, I can’t do it, this device just doesn’t have that type of horsepower even to run itself, let alone actually run desktop Linux, it just can’t do it, I haven’t figured out how to do it.
資料來源:英文維基詞典 English Wiktionary(CC BY-SA 4.0)。 原文照列,未經改寫。