简谐振动 jiǎnxiézhèndòng simple harmonic oscillation Origin Definitions Defs Strokes Stroke Words Sentences Sents 简谐 簡諧 jiǎnxié simple harmonic (bound form) simple harmonic, describing specific types of periodic motion or oscillation in mechanics振动 振動 zhèndòng verb to vibrate to vibrate; to shake or tremble; (physics) to oscillate or move periodically around a central position