“primary level”概念、定义、翻译-科学时代

单词	primary level
释义	出版印刷词汇手册 primary level 初级读物
随便看	Personal savings rate personal sector personal sector liquid assets personal security personal self personal selling personal selling personal selling personal selling personal selling personal service contract personal service environment personal shopper personal signature personal signature system personal software process personal source personal sovereignty personal space personal space personal space personal status personal stereotype personal suffix personal surety

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。