Wobbulator
[电] 摆频振荡器
🗣️ 情景例句
How much for a haircut?
理发多少钱？
The sacrifice of time is the costliest of all sacrifices.
损失时间是一切损失中代价最大的损失。
They were in fashion last year and the year before last.But they're not in fashion this year.
这鞋在去年和前年时兴，而今年已不流行了。