“harden”概念、定义、翻译-科学时代

单词	harden
释义	财政学词汇手册 harden （价格等）涨定，变坚挺
随便看	validity validity validity validity validity validity validity validity validity validity validity check validity check validity check validity check validity check validity check validity check validity coefficient validity in terms of person validity in terms of time validity of contract validity of credit validity of law validity of legal norm to person validity of offer

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。

harden