“次生节理”概念、定义、翻译-科学时代

单词	次生节理
释义	工程与技术词汇手册 secondary joint 次生节理
随便看	shadow shadow shadow area shadow band shadow band shadow band structure shadow banking shadow belt shadow board shadow cabinet Shadow Cabinet shadow cabinet shadow cast shadow-casting shadow clock shadow cone shadow dance shadow detail shadow director shadow director shadow director shadow director shadow eclipse shadow economy shadow economy

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。

secondary joint