单词	plunger
释义	plunger From Longman Dictionary of Contemporary EnglishRelated topics: Household, Tools, Engineeringplungerplung‧er /ˈplʌndʒə $ -ər/ noun [countable]  1DHTZa tool for clearing waste that is blocking a kitchen or bathroom pipe. It consists of a straight handle with a rubber cup on the end.2 TE technical a part of a machine that moves up and downExamples from the Corpusplunger• How can a sink plunger be so horrific?• His left index finger pressed firmly on the telephone plunger as if he were extinguishing a burning cigarette.
随便看	cavalry cavalryman cavalrymen cave cave etc dweller cave in cavea caveat caveat emptor caveat that caveman cavemen Cavendish Cavendish, Henry caveola caver cavere cavern caverna caverne cavernous caviar caviari cavil cavilla

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