pump 的 4 个定义
- an apparatus or machine for raising, driving, exhausting, or compressing fluids or gases by means of a piston, plunger, or set of rotating vanes.
- Engineering, Building Trades. a shore having a jackscrew in its foot for adjusting the length or for bearing more firmly against the structure to be sustained.
- Biology. an animal organ that propels fluid through the body; heart.
- Cell Biology. a system that supplies energy for transport against a chemical gradient, as the sodium pump for the transfer of sodium and potassium ions across a cell membrane.
- to raise, drive, etc., with a pump.
- to free from water or other liquid by means of a pump.
- to inflate by pumping: to pump a tire up.
- (9)
- to work a pump; raise or move water, oil, etc., with a pump.
- to operate as a pump does.
- to move up and down like a pump handle.
- (6)
- pump up, to inflate.to increase, heighten, or strengthen; put more effort into or emphasis on; intensify: The store has decided to pump up its advertising.to infuse with enthusiasm, competitive spirit, energy, etc.: The contestants were all backstage pumping themselves up for their big moment.
pump 近义词
question relentlessly
pump 的近义词 10 个
pump 的反义词 2 个
draw or push out
更多pump例句
- In addition, the sprayer is designed with a hidden pump to protect the nozzle from being blocked.
- By the time the industry crawls out of the hole, it will find a different world, with electric vehicles and heat pumps eating away at its core market.
- Architects can deploy large heat pumps and other equipment to serve multiple buildings on a staggered schedule across the day.
- Electricity used to operate the heat pumps, lighting and other equipment will come from on-site photovoltaics and wind- and solar-generated electricity imported from off-site.
- The prototype robot uses a small pump to get its vacuum going.
- Her slight miscalculation of how to fix the situation leads to her driving around the gas pump.
- Some are homes and some are pump houses, and you can only tell the difference when you see human silhouettes scurry on rooftops.
- Two feet from the sawed-off stump of a third willow is the small foot-pump carousel Ray was sitting on when he shot himself.
- To accommodate patients getting chemotherapy at odd hours, Hrushesky used a pump that operated automatically.
- So we got a compressor and we would literally pump air into each of the four cameras so we could blow water off the lenses.
- The formula would be: “The pump invented—Drain a well ,” or Water raised in a hollow.
- At Wheal Alfred they have a 64-inch cylinder; the air-pump is 20 inches, and the stroke is half that of the engine.
- I observe that you have ordered the pump, and from the description you give of it, I think it will answer very well.
- It was placed immediately over the shaft and pump-rods, requiring no engine-beam.
- A feed-pump forced water into the boilers; each had a safety-valve with a lever and weight.