“Polish-Lithuanian Commonwealth”概念、定义、翻译-科学时代

单词	Polish-Lithuanian Commonwealth
释义	历史学词汇手册 Polish-Lithuanian Commonwealth 波兰—立陶宛联邦共和国（1569—1795）
随便看	rotary piercing rotary piercing mill rotary platform rotary plunger rotary power rotary press rotary press rotary press rotary prism rotary pump rotary pump rotary pump rotary rack rotary rake rotary regenerative heater rotary regenerative heat exchanger rotary regenerative heat exchanger rotary retort furnace rotary rig rotary rock drill rotary-scanning spectroscope rotary screen rotary screen rotary screen rotary screen printing

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。