| 释义 |
plunger
plunger /ˈplʌn.dʒər/ aep /-dʒɚ/ noun [C]
1 F0 a suction device consisting of a cup-shaped piece of rubber on the end of a stick, used to get rid of things that are blocking pipes Thesaurus+: ↑Plumbing and pipes and sewageThesaurus+: ↑Tools , ↑Gardening tools2 F0 a part of a device that you push down into it: » He pressed down the plunger of his cafetière.Thesaurus+: ↑Machine parts |