“类”概念、定义、翻译-科学时代

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。

单词	类
释义	数学词汇手册类 class；para-
随便看	recommencement of menstruation in old age recommend recommendation letter recommendation of new publications recommendation retail price Recommendations on Accounting Principles recommendatory bibliography recommended book list recommended daily recommended daily dietary allowance recommended price recommended price recommended retail price recommended retail price recommended retail price--recommended retail price (RRP) recommended retail price (RRP) recommended route recommended specific friction resistance recommended standard recommission recommitment recommittal recompacting recompense recompile