A company selling car-engine oil has seen sales drop by 80%.

一家出售汽车机油的公司销售额下降了80%。

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A spark ignites the fuel in a car engine.

汽车发动机中的燃料由火花点燃。

《牛津词典》

He heard the car engine running sweetly beyond the open door.

他听到敞开的门口外的汽车引擎运转良好。

《柯林斯英汉双解大词典》

It was not until Henry Ford's gas-powered Model T that the internal combustion engine and the car became inseparable.

VOA: special.2010.11.17

Then,the car automatically switches to a gas-powered engine, acting as a generator that can power through 483 more kilometers.

VOA: standard.2010.07.30

All the critical systems in a modern car -- engine, transmission, brakes, stability controls -- are linked to a single electronic system called the Controller Area Network bus, or CAN bus.

CNN: Behold the?all-seeing, self-parking, safety-enforcing, networked car

The snafu comes amid talks between the two companies concerning Fiat trading its small-car and small-engine technology for a 35.0% stake in Chrysler.

FORBES: Market Scan

One success so far: Barra pushed to speed up the consolidation of GM's three small-car engine lines, arguing that it shouldn't wait four years to introduce a single, more fuel-efficient engine that could be used worldwide.

FORBES: Needed: Butt Kicker