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	Pap smear Papuan Papua New Guinea Papworth Hospital papyrus par para- para paraben parable parabola parabolic paracetamol parachute parachutist parade parade ground paradigm paradigmatic paradigmatically paradigm shift paradise Paradise Lost paradox paradoxical

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