Directional overcurrent relay
[电] 定向过流继电器
🧩 词语组成解析
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
I can only stay a few minutes.
我只能停留几分钟。
Much water runs by the mill that the miller knows not of.
当前发生诸种事,大多为人所不知。
Early next morning, she saw a light ahead.
第二天凌晨,她看到前方有灯光,
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