Around the engine cylinder is a water jacket.

围绕着发动机汽缸的是一个水套。

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The crankcase is the lower part of the engine cylinder block .

曲轴箱是发动机气缸体较低的部分。

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This procedure is done with the engine cylinder head removed from the block.

程序用来从引擎区拆下引擎汽缸盖。

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Volkswagen has to make sure the four-cylinder engine in the Jetta and Audi A4 doesn't outperform the six-cylinder in the Passat and Audi A6.

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Toyota recently said it planned to boost production capacity for the 4-cylinder engine at the plant by more than 100, 000 units.

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The four-cylinder gasoline engine in the new Toyota Corolla is about as efficient as it gets, producing 130hp and 41 highway miles per gallon.

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