There was a smell of damp wood and machine oil.

有潮湿的木料和机油的气味。

柯林斯例句

Turbine oil or thin machine oil can be used.

在运行中我们要注意发动机的温度不能超高.

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This machine can't function normally, it needs some machine oil.

这个机器已经转不动了, 需要加点机器油.

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The old worker emerged from under the car, his hands dirty with machine oil.

老工人从小车底部钻了出来, 他的手沾满了机油.

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