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      首頁英語詞典poppetpoppet英英釋意
      
                    
      
	
      poppet
      
	
      英 ['p?p?t]
美['pɑp?t]

      


	    
      
	
        
    
      • n. 提升閥；寶寶
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      英英釋意
      
	
      
	
      1. a mushroom-shaped valve that rises perpendicular from its seat; commonly used in internal-combustion engines