词汇	unbound electrons
释义	unbound electrons 自由电子
随便看	administration route Administration Route,Drug Administration Routes,Drug administration rs statements administration rule of law administration rules administrations Administrations,Anal Drug administration sanction Administrations,Bladder Drug Administrations,Buccal Administrations,Buccal Drug administration schedule Administration Schedule,Drug administration scheduler Administration Schedules,Drug administration school administration science Administration Science Administrations,Cutaneous Administrations,Cutaneous Drug Administrations,Dermal Administrations,Dermal Drug administration secretary administration section