Bivibrator
双稳态多谐振荡器
🗣️ 情景例句
If you go camping, at night you'll hear all the nocturnal animals.
如果你去野营，晚上可以听到动物的夜歌。
Do you know when he will be back?
你知道他什么时候会回来？
and the red and gold of her superstructure ablaze with colour,
金碧辉煌的船楼闪耀着灿烂的色彩。