“加劲--加强”概念、定义、翻译-科学时代

单词	加劲--加强
释义	机械工程词汇手册 stiffening 加劲，加强
随便看	learning theory learning theory learning therapy learning time learning to know learning to learn learning track learning transfer learning type learning type learning unit learning web learning with alternation problems learning with oddity problem lea rotation leasable area lease lease lease lease lease lease lease lease lease

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。

stiffening