Should always check the oil tanks of oil injection pump volume and quality of whether it meets the requirements.

应经常检查喷油泵油池内的机油量及其质量是否符合要求。

youdao

Let's pump up the volume.

让我们增大体积。

youdao

When you train over a period of time your heart will grow in size, allowing it to pump a larger volume of blood with each stroke (or pump).

当你运动训练过一段时间以后，你的心脏体积将变大，每一次跳动(或撞击)可以输送更多的血。

youdao

I have only drawn three, but now let's pump up the volume.

我只是这么画，现在让我们增大体积。

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When I left my couch to do something in another room, I had to pump the volume to its max setting so that I could comfortably hear from across my (very small) apartment.

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From the time tenor Jim Cornelison operatically belts out our national anthem (or Canada's) to the times they pump up the volume to "Chelsea Dagger" by the Fratellis to celebrate a Blackhawk goal, a home game at the United Center is usually loud, usually SRO and usually bigger than Bieber and Beyonce rolled into one.

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