verb🔗Share摆动，震荡 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。physicssciencefrequencyChat 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."求变的氛围每天都在摇摆不定。attitudemindphilosophyChat with AIVocabulary GamePractice Reading
verb🔗Share振荡，摆动 To vary above and below a mean value."The temperature in the classroom oscillates throughout the day, rising and falling with the sun. "教室里的温度一整天都在振荡，随着太阳的升起和落下而忽高忽低。physicssciencetechnicalfrequencyChat with AIVocabulary GamePractice Reading
