Flashover relay
[电] 闪路继电器
🧩 词语组成解析
[电] 闪路
relay
[rɪ'lɛi]
n. 接替人员，替班;传递;接力赛;继电器;
vt. 转播，传达;用驿马递送，使接替;分程传递;
🗣️ 情景例句
One scoop or two?
一杓还是两杓？
How much does it coat?
它值多少钱？
Were you in San Francisco at the time of the big earthquake in 1989?
1989年旧金山大地震时，你在那儿吗？