“同步带轮”概念、定义、翻译-科学时代

单词	同步带轮
释义	机械工程词汇手册 synchronous pulley 同步带轮
随便看	undergrowth underguard underhand appearance underhand stoping underhardening underhole underholing under house arrest underhung underhung crane under-ice fishing underidentification under igniter under image underimporting underimporting underinsurance under-insurance underinsurance underinsurance under-investment underinvestment underinvestment under-invoicing underinvoicing

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。

synchronous pulley