“锁定螺母--防松螺母”概念、定义、翻译-科学时代

单词	锁定螺母--防松螺母
释义	机械工程词汇手册 locknut 防松螺母，锁定螺母
随便看	prefabricated works prefabrication preface preface preface preface preface information prefactor prefatory note prefatory note prefect prefect prefect prefect of police prefect of the city prefectorial prefect system prefectural prefectural nature conservation area prefecture prefecture prefelling regeneration preference preference preference

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。

locknut