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
You've really been keeping an eye on quality.
你们的确在质量上下了功夫!
We can't agree with the alterations and amendments to the contract.
我们无法同意对合同工的变动和修改。
He is used to eating out all the time.
他已经习惯在外面吃饭了。