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      首頁英語詞典defoliantdefoliant英英釋意
      
                    
      
	
      defoliant
      
	
      英 [di?'f??l??nt]
美[,di'fol??nt]

      


	    
      
	
        
    
      • n. （美）[農(nóng)藥] 落葉劑；[農(nóng)藥] 脫葉劑
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      英英釋意
      
	
      
	
      1. a chemical that is sprayed on plants and causes their leaves to fall off