简谐振动

simple harmonic oscillation / sinusoidal oscillation

simple / uncomplicated / letter / to choose / to select / bamboo strips used for writing (old)

simple harmonic (motion, oscillation etc in mechanics)

harmonious / humorous

(bound form) harmonious / (bound form) humorous / (literary) to reach agreement

resonance / sympathetic vibration

to shake / to flap / to vibrate / to resonate / to rise up with spirit / to rouse oneself

harmonic oscillation (e.g. sound wave)

to vibrate / to shake / vibration

(of sth) to move / to set in movement / to displace / to touch / to make use of / to stir (emotions) / to alter / abbr. for 動詞|动词[dong4 ci2], verb