简谐振动 Traditional 簡諧振動 jiǎn xié zhèn dòng 🔊 simple harmonic oscillation + Keep this word Meanings jiǎn xié zhèn dòng 簡諧振動 simple harmonic oscillationsinusoidal oscillation Its characters 简jiǎnsimple谐xiéharmonious振zhènto shake动dòngto moveHSK 2