Autooscillation
自振荡
🗣️ 情景例句
Would you like something to eat?
来吃点东西， 好吗？
Tickle-tickle.
咯吱！咯吱！
Nothing of value was found, but the numerous items which were brought to the surface proved to be of great interest.
但没发现什么值钱的东西，不过打捞出来的众多的物品还是引起了大家极大的兴趣。