keep-alive
英
['kiːpəl'aɪv]
美
['kiːpəl'aɪv]
- 点火电极
keep-alive的用法和样例：
词汇搭配
- keep-alive current 保活电流
- keep-alive electrode 维弧阳极
- keep-alive circuit 维弧电路,保弧电路,...
- keep-alive voltage 激励电压,维弧电压...
- keep alive circuit 维弧电路
