a machine, usually with a tube and a handle, for forcing liquids, air, or gas into or out of sth
cause to empty or fill with a liquid or gas by means of a pump
"he stood still, his heart thumping wildly"
"pump the gas pedal"
"pump bullets into the dummy"
"Pump money into a project"
"The athlete pumps weights in the gym"
"She pumped the witnesses for information"
Large rotary pumps for forcing filtered water through pipes.
出自: H. Williamson
Garages weren't reflecting the full price at their pumps.
出自:Which?
The gardener had to..pump up the water.
出自: Juliette Huxley
The cuttings and solvent may be formed into a slurry..and then pumped to a..centrifuge.
出自:Offshore Engineer