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单词 oscillate
释义
oscillate
ɒsɪleɪt ˈɑsəˌleɪt
Word forms: 3rd person singular present tense oscillates, present participle oscillating, past tense , past participle oscillated
1 VERB 摆动;(大小)来回变化 If an object oscillates, it moves repeatedly from one position to another and back again, or keeps getting bigger and smaller. 摆动;(大小)来回变化 [formal]
  • I checked to see if the needle indicating volume was oscillating. [VERB]

    我查看了那根音量指针是否在摆动。

SYN fluctuate, swing, vary, sway
oscillation
  • Some oscillation of the fuselage had been noticed on early flights.

    在之前的几次飞行中,就已经察觉到机身有些摇晃。

2 VERB [no passive] (水平、价值等)波动,浮动 If the level or value of something oscillates between one amount and another, it keeps going up and down between the two amounts. (水平、价值等)波动,浮动 [formal]
  • The share price has oscillated between a five-year high of 157.25p in 1997 and this year's low of 91.5p. [V between pl-amount]

    股价一直在1997年创下的5年间最高点157.25便士和今年的最低点91.5便士之间浮动。

  • Oil markets oscillated on the day's reports from Geneva. [VERB]

    石油市场因当天来自日内瓦的报道出现了起伏。

  • ...an oscillating signal of microwave frequency. [VERB-ing]

    微波频率的波动信号

oscillation
  • There have always been slight oscillations in world temperature.

    全球气温一直在轻微波动。

3 VERB [no passive] (情绪、态度或行为)摇摆 If you oscillate between two moods, attitudes, or types of behaviour, you keep changing from one to the other and back again. (情绪、态度或行为)摇摆 [formal]
  • The president of the Republic oscillated between a certain audacity and a prudent realism. [V + between/and]

    该共和国总统施政风格时而大胆冒进,时而谨慎务实。

oscillation
  • ...that perpetual oscillation between despair and distracted joy.

    在绝望和心不在焉的欢乐之间永无休止的徘徊

Trends of oscillate
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更新时间:2025/3/13 19:56:40