“原子钟”概念、定义、翻译-科学时代

单词	原子钟
释义	请查阅atomic clock
随便看	Sayan Mountains Sayers，Dorothy L(eigh) scabies scabious Scafell Pike scalar quantity scale scale scale insect Scaliger，Julius Caesar scallion scallop scaly-tailed squirrel Scandinavia Scandinavian languages scandium scanner scanning tunnelling microscope Scapa Flow scapegoat scapula scarab scarab beetle Scarborough Scarfe，Gerald

科学时代收录了46211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。