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      首頁英語詞典nebulanebula英英釋意
      
                    
      
	
      nebula
      
	
      英 ['nebj?l?]
美['n?bj?l?]

      


	    
      
	
        
    
      • n. 星云；角膜云翳
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      英英釋意
      
	
      
	
      1. a medicinal liquid preparation intended for use in an atomizer
      

      2. cloudiness of the urine
      

      3. an immense cloud of gas (mainly hydrogen) and dust in interstellar space
      

      4. (pathology) a faint cloudy spot on the cornea