单词	graphene
释义	graphenegraph‧ene /ˈɡræfiːn/ noun [uncountable] a strong, light material that is a sheet of carbon one atom thick
随便看	Spaniard spaniel Spanish Spanish-American War Spanish Civil War Spanish Main Spanish Steps spank spanking spanner spar spare spare part Spare Rib spare ribs spare room spare tyre sparing sparingly spark sparking plug sparkle sparkler sparkling Spark, Muriel

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