Undervoltage relay
[电] 欠压继电器
🧩 词语组成解析
[电] 欠压
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
He looked up at me.
他仰头看我。
To go to his favorite bar after work
下班后到经常光顾的酒吧去
Thank goodness!
谢天谢地！