air pump

From Longman Dictionary of Contemporary EnglishRelated topics: Toolsair pumpˈair pump noun [countable] TZAIRa piece of equipment used to put air into somethingExamples from the Corpusair pump• When connected and adjusted, an air pump needs very little attention.• His other suggestions were in respect of a chemical pump and an air pump.• His undergravel filter, therefore was best powered by an air pump rather than powerheads.• Which you choose, an air pump or alternative means, is a matter of personal choice.• The equipment need only be a sponge filter, air pump and heaterstat.• At the same time the air pump removes waste water and air from the separate condenser thus maintaining a vacuum in it.

单词	air pump
释义	air pump From Longman Dictionary of Contemporary EnglishRelated topics: Toolsair pumpˈair pump noun [countable] TZAIRa piece of equipment used to put air into somethingExamples from the Corpusair pump• When connected and adjusted, an air pump needs very little attention.• His other suggestions were in respect of a chemical pump and an air pump.• His undergravel filter, therefore was best powered by an air pump rather than powerheads.• Which you choose, an air pump or alternative means, is a matter of personal choice.• The equipment need only be a sponge filter, air pump and heaterstat.• At the same time the air pump removes waste water and air from the separate condenser thus maintaining a vacuum in it.
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