Alternating voltage
[电] 交流电压
🧩 词语组成解析
a. 交互的\\n[医] 交替的
🗣️ 情景例句
I promise I won't leave early.
我发誓我再也不会早走了。
The gas stove is out of order.
这煤气灶坏了。
She gave her luggage to a porter and showed him her ticket.
她把行李交给搬运工并给他看了车票。