hydrocarbon [i h+idrouk1:Rbqn ]    (¼øÀ§: 14685 - ´ëÁ¹ ¼öÁØ)  
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Mean Any of numerous organic compounds, such as benzene and methane, that contain only carbon and hydrogen.
ÆÄ»ý¾î hydrocarbonaceous  [Çü]
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