简谐运动 jiǎnxiéyùndòng simple harmonic motion 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运动 運動 yùndòng verbnoun movement movement; motion; the change of position of an object in space