oscillation
🇺🇸
/ˌɑːsɪˈleɪʃn/
🇬🇧
/ˌɒsɪˈleɪʃn/
noun
R
A back-and-forth movement, like a swing going from one side to the other.
The swing's oscillation made a soothing rhythm.
ブランコの揺れ動きが癒やしのリズムを作りました。
R
A single movement from one point to another in a back-and-forth motion.
The pendulum made a smooth oscillation.
振り子は滑らかな振動をしました。
R
Going back and forth between different feelings, behaviors, or ideas.
His oscillation between optimism and despair was confusing.
彼は楽観と絶望の間で揺れる姿が混乱を招いた。
translation
振動, 一つの振動, 感情の揺れ
語形変化
Plural
oscillations