Wobbulator
[电] 摆频振荡器
🗣️ 情景例句
And I've been thinking about it a lot lately.
最近我一直就此事想了很多。
You had better leave right now.
现在你最好立刻回去。
John seldom gets together with his friends.
约翰很少与朋友聚在一起。