They uncoupled the passenger cars from the train engine.

他们让乘客车厢与火车头脱离开。

《柯林斯英汉双解大词典》

The two Irishmen watched them go, then climbed into the black Mercedes - the young one behind the wheel, the older man in the passenger seat. The finely tuned engine purred to life.

看着他们离开后，两个爱尔兰人钻进黑色奔驰车——年轻的一个开车，年长的那个坐进前排的旅客席，经过精细调试的引擎隆隆发动起来。

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Some are equipped with an engine, but most of them rely on pedal-power, with the passenger sitting on the right side.

有些三轮车装有引擎，但是大部分是人力的，乘客坐在车的右侧。

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The twin-engine 250 passenger 787 Dreamliner is the first commercial aircraft to use rechargeable lithium-ion batteries.

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There has been a spate of engine fires aboard passenger ships around the world in recent years.

CNN: Spate of fires poses problems for cruise industry

The Coupe has a significantly different structure than the MINI Cooper, Clubman and Convertible: It has three distinct segments dividing the engine compartment, passenger compartment and trunk.

FORBES: MINI Unveils Two-Seat Coupe With Spoiler, Helmet Roof