Bivibrator
双稳态多谐振荡器
🗣️ 情景例句
I think I can stay at home
我觉得我可以待在家
Health and understanding are the two great blessing of life.
健康和融洽是人生两大幸事。
If you recognize yourself in this description,
如果你觉得你的情况是这样的话，