Wobbulator
[电] 摆频振荡器
🗣️ 情景例句
Sports help to develop healthy bodies.
运动可以锻炼健康的身体。
The problem is that my boss says he can't keep my job open for me.
可问题是老板说他无法继续保留我的工作。
Instead of becoming a doctor, however, he became a successful writer of detective stories.
然而，他后来没当上医生，却成了一位成功的侦探小说作家。