"Consider that an a engine is half as strong as a B engine, and so on," says engineering professor Marlow Moser.
“想想一个A发动机只有B发动机的一半效力，其他的以此类推，”工程教授马洛•莫泽说。
A dipstick is used to measure how much oil is left in an engine.
量油尺是用来探查引擎中的剩余油量的。
A second hand car dealer will always look at the bodywork rather than the engine.
二手车销售商总是查看车身而不是引擎。
A spark ignites the fuel in a car engine.
汽车发动机中的燃料由火花点燃。
They taught us how to strip down a car engine and put it back together again.
他们教我们拆卸、安装汽车引擎。
The engine was lifted in a sling of steel rope.
引擎用钢丝吊索吊了起来。
My car had to have a new engine.
我的汽车得换一个新发动机。
Invented in 1951, the rotary engine is a revolutionary concept in internal combustion.
1951年发明的旋转引擎是内燃领域的一个革命性观念。
The car was powered by a four cylinder air-cooled engine.
这辆汽车是由一个四缸气冷式发动机驱动的。
A single-engine plane took off and banked above the motorway in front of him.
一架单引擎飞机起飞了，倾斜地飞行在他前面的高速公路上空。
Farwell, an engineer, lost his right hand when a switchman's negligence ran his engine off the track.
法威尔是一名工程师，由于扳道工的疏忽导致他的引擎偏离轨道，他失去了右手。
The engine of the train left the rails at a curve.
火车头在拐弯处脱轨。
It is an engine, on our rails, coming along at a great pace!
这是一个火车头，在我们的轨道上，正飞快地开过来！
He thereby transformed an inefficient pump of limited use into a steam engine of a thousand uses.
因此，他将应用范围有限且效率低的蒸汽泵改造成了应用范围广泛的蒸汽发动机。
What I want to do is making a new engine that really just consists of two engines, side by side.
我想制造一个新引擎，它实际上是由两个引擎并排组成的。
Run the engine and heater once in a while.
每隔一段时间启动引擎和加热器。
The train is in fact a big bamboo bed with four wheels and a small engine.
那部火车其实就是一张大竹床，有四个轮子和一台小发动机。
A rotary engine attached to the steam engine enabled shafts to be turned and machines to be driven, resulting in mills using steam power to spin and weave cotton.
连接在蒸汽机上的旋转式发动机使轴承转动，机器得以驱动，从而使得利用蒸汽动力纺线和织布的工厂出现。
The aircraft is powered by a jet engine.
这架飞机由喷气发动机驱动。
In 1941, the train would have been pulled by a steam engine.
1941年，火车可能已由蒸汽机车来牵引了。
The engine had a broken crankshaft.
发动机的曲轴断了。
The truck came to rest against a tree, its engine racing.
卡车靠着一棵树停了下来，引擎空转着。
Could you run the engine for a moment?
你来操作一会儿发动机好吗？
He's a natural with any kind of engine.
他是发动机方面的天才。
The worst-case scenario is an aircraft will crash if a bird destroys an engine.
如果小鸟毁坏了一部发动机，最坏的情形是飞机坠毁。
An engine has many parts, each performing a different function.
一部发动机有很多部件，各自行使不同的功能。
Water in the engine compartment is sucked away by a hose.
发动机舱里的水由一条软管吸走。
Were they bad weather, a fire, or engine failure?
是坏天气、火灾还是引擎故障造成的？
Propulsion is provided by a rocket engine, rather than a propeller and rudder, which makes steering difficult.
推进器是由火箭发动机提供的，而不是螺旋桨和方向舵，这使得转向变得困难。
In his application, Selden described a machine with a gasoline-driven, combustion-type engine that sat in front of the driver.
在他的申请中，塞尔登描述了一种有汽油驱动的燃烧式发动机的机器，它就在司机的前面。
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