Arcing voltage
[电] 发弧电压
🧩 词语组成解析
[机] 电弧作用
🗣️ 情景例句
But her heart was with Donald.
但她的心中想的是Donald。
The telephone is ringing,would you answer it,please?
电话正在响,你接吗？
The situation seemed hopeless and he knew his life was in danger.
这种情况看来是毫无希望了，他知道他有生命危险。