“knee brace”概念、定义、翻译-科学时代

单词	knee brace
释义	机械工程词汇手册 knee brace 膝形拉条，角撑，隅撑
随便看	economic cycle economic cycle economic cycle economic cycle economic cycle economic cycle theory economic cyclical change economic decision economic decision economic decision-making economic decline economic decline economic decline economic demand economic democracy economic-demographic model economic demography economic demography economic dependence economic dependency ratio economic depreciation economic depression economic depression economic depression economic depression

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。

knee brace