“保存”概念、定义、翻译-科学时代

单词	保存
释义	化工词汇手册保存 preservation
随便看	gas range gas receiver gas receiving station gas recombiner gas recycle pump gas refrigerator gas regulator gas relay gas relention age gas removal gas replacement gas reservoir gas retort gas-rich asteroid gas-rich meteorite gas-rich satellite gas-ripened gas rudder gas safety monitor gas sampler gas scintillation counter gas scintillator gas scrubbing gas scrubbing gas seal

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。