“读卡穿孔机”概念、定义、翻译-科学时代

单词	读卡穿孔机
释义	教育学词汇手册读卡穿孔机 read-punch unit
随便看	astroballistics astroballistics astrobiology astrobiology astroblast astroblastoma astrobleme astrobleme astrobotany astrocaryum astrochemistry astrochronology astroclimate astroclimatology astrocompass astrocyte astrocyte astrocyte astrocytoma astrocytosis astrodome astrodynamics astrodynamics astrodynamics astroecology

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。