oscillation
US /ˌɑː.səlˈeɪ.ʃən/
UK /ˌɑː.səlˈeɪ.ʃən/
1.
擺動, 振動
the action of swinging or moving to and fro.
:
•
The oscillation of the pendulum was mesmerizing.
擺的擺動令人著迷。
•
We observed the rapid oscillation of the spring.
我們觀察到彈簧的快速振動。
2.
波動, 起伏
variation in magnitude or position around a central point.
:
•
The stock market experienced significant oscillation throughout the day.
股市全天出現顯著波動。
•
The temperature showed a clear oscillation between day and night.
溫度在白天和黑夜之間表現出明顯的波動。