Undervoltage protection
[电] 欠压保护
🧩 词语组成解析
[电] 欠压
🗣️ 情景例句
May I have your name and number, please?
请问你的姓名和电话号码？
Do you want to remit the money by air mail or by cable, sir?
您想要航空信还是电汇，先生？
A little. He fell and hit his leg on a table.But he's OK now.
伤了点儿。他跌倒了，腿撞在桌子上。但是现在已经好了。