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
A lot of people would like my help.
许多人要我帮助。
We are sure both of us have a brighter future.
我们相信双方都有一个光明的前景。
The six students put their closed hands in front of them.
6个学生将握紧的手放在前面。