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
Did you have dinner, Robbie?
你吃晚餐了吗, Robbie?
You are shorter than I am.
你比我矮。
The mummy successfully survived the operation.
这具木乃伊成功地经受了这次手术。
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