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单词 naphtha
释义 naphtha
 —naphthous,  adj.  
 /naf"theuh, nap"-/,  n.  
  1. a colorless, volatile petroleum distillate, usually an intermediate product between gasoline and benzine, used as a solvent, fuel, etc. Cf. mineral spirits.
  2. any of various similar liquids distilled from other products.
  3. petroleum.
 [1565-75; < L < Gk náphthas, perh. < Iranian *nafta, deriv. of *nab- to be damp; cf. Avestan napta- damp, Persian naft naphtha]
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