“PgUp (Page Up)”概念、定义、翻译-科学时代

单词	PgUp (Page Up)
释义	网络与多媒体词汇手册 PgUp (Page Up) 向上翻页
随便看	AGC (automatic gain control) AGC (automatic generation control) age age age age Age age age age age age age-adjusted mortality rate age-adjusted mortality rate age allowance age analysis age analysis age-and-area hypothesis age-and-area theory age and life-cycle segmentation age and life-cycle segmentation age-and-schooling certificate age-and-sex-specific fertility age area age area

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。