Acycilc dynamo
[电] 非周期性电机
🧩 词语组成解析
🗣️ 情景例句
I'm sorry, I didn't mean to bother you.
对不起，真不想打扰你。
Give me a ring at my office.
打电话到我办公室。
Before long, biscuits of all shapes and sizes began arriving at the factory.
不久，形状各异，大小不一的饼干陆续送到工厂。