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oscillate

US [ˈɑsɪˌleɪt]
UK [ˈɒsɪleɪt]
  • v.振动;振荡;摆动;(情感或行为)摇摆
  • Web犹豫;动摇;浮沉
Simple Present:oscillates  Present Participle:oscillating  Past Tense:oscillated  
oscillate
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v.
1.
[i]
~ (between A and B)
(情感或行为)摇摆,波动,变化to keep changing from one extreme of feeling or behaviour to another, and back again
Her moods oscillated between depression and elation.
她的情绪时而抑郁,时而亢奋。
2.
[i]
振动;摆动to keep moving from one position to another and back again
Watch how the needle on the dial oscillates.
仔细看仪表盘上的指针如何摆动。
3.
[i]
振荡;波动to change in strength or direction at regular intervals

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
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