Wobbulator
[电] 摆频振荡器
🗣️ 情景例句
They have an opening.
他们有一个空房间。
What did the doctor say?
医生说了什么吗？
Between twelve and eighty years we gradually lose this power;
除在12岁至80岁之间，我们逐渐丧失这种能力。