基本解释过电压同根派生 overvohage相关词英汉例句very fast transient overvohage (VFTO) 特快速暂态过电压very fast transient overvohage(VFTO) VFTOvery fast transient overvohage(VPrO) 快速暂态过电压resonance overvohage 谐振过电压Overvohage protection 过电压保护overvohage更多例句