“保活电路--维弧电路”概念、定义、翻译-科学时代

单词	保活电路--维弧电路
释义	机械工程词汇手册 keep-alive circuit 维弧电路，保活电路
随便看	town clearing town clerk town council town councillor town crier town drainage town dweller townee town elementary school Towneley Cycle towner tow-net town father Town God's Temple town hall town house townhouse townify town inspector townlet town-major town meeting Town of Bergen town planning townscape

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。

keep-alive circuit