Instantaneous oevercurrent relay
[电] 瞬时超流继电器
🧩 词语组成解析
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
No, you needn't do that.
不行呀，你不必这样。
Are these books all yours?
这些书全是你的吗？
Has our material been all right?
我们的原材料没问题吧？