A-c dynamo
[电] 交流电机
🧩 词语组成解析
🗣️ 情景例句
Don't worry. You'll get used to it in no time.
别担心，你会很快习惯的。
The line is busy.
占线。
Yes. The No.72 bus will take you there.
有。72路公共汽车会把你带到那儿。