Bivibrator
双稳态多谐振荡器
🗣️ 情景例句
The little boy held his mother's hand firmly when crossing the street.
那小男孩过马路时紧抓着母亲的手。
We assume that damage occurred while the consignment was in your care.
我们认为货物是在你方保管时受到损害的。
Mmm! It's great!
唔！好极了！