verb🔗Share摆动，振荡。 To swing back and forth, especially if with a regular rhythm."A pendulum oscillates slower as it gets longer."钟摆越长，摆动得越慢。physicssciencefrequencyenergyChat with AIVocabulary GamePractice Reading
verb🔗Share摇摆不定，犹豫不决。 To vacillate between conflicting opinions, etc."The mood for change oscillated from day to day."对变革的情绪每天都在摇摆不定。mindattitudephilosophyChat with AIVocabulary GamePractice Reading
verb🔗Share振荡，摆动 To vary above and below a mean value."The fan's speed was oscillating, moving quickly then slowly around a medium setting. "风扇的速度在振荡，一会儿快一会儿慢，围绕着中速来回摆动。physicsscienceenergyfrequencyChat with AIVocabulary GamePractice Reading
adjective🔗Share摆动的，振荡的。 Moving in a repeated back-and-forth motion."The oscillating fan helped cool the room down during the hot summer months. "那台摆动风扇在炎热的夏季帮助降低了房间的温度。physicssciencetechnologymachinefrequencyChat with AIVocabulary GamePractice Reading
