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
How long does it take?
要花多久时间？
I bought 3 pounds of flour.
我买了三磅面粉。
Only in a sparsely-populated rural community is it possible to disregard it.
只有在人口稀少的农村，才可以忽视准时的习惯。