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Oil pressure gauge
01
油压表, 油压计
a device in a car that shows the pressure of the oil in the engine
oil pressure gauge
n
例子
The oil pressure gauge in my car shows if the engine has enough oil pressure.
When the oil pressure gauge drops to zero, it means there might be a problem with the engine.
It is important to check the oil pressure gauge regularly to avoid engine damage.
The mechanic explained how to read the oil pressure gauge and what the different levels mean.
If the oil pressure gauge is not working, you should get it fixed as soon as possible.
