Cách sử dụng
The word 'oscillation' is used when something is repeatedly moving back and forth, like a pendulum swinging or a sound wave vibrating. It can also refer to changes in behavior or opinions that go back and forth between different extremes. For example, if someone keeps changing their mind about something, you could say they are experiencing an oscillation of their thoughts or ideas. Overall, it's a word used to describe something that moves or changes in a repetitive or cyclical pattern.