Directional overcurrent relay
[电] 定向过流继电器
🧩 词语组成解析
directional
[[di'rekʃənəl]]
a. 方向的
[化] 过载电流
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
Would you like to discuss it over lunch, Mr. Smith?
史密斯先生，吃饭时再讨论好吗？
I found an excellent position through an employment agency.
我通过职业介绍所找到了一份很棒的工作。
It's odd that they didn't reply our letter.
他们没有给我们回信，这真奇怪。