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1. Oxford American Dictionary

   oscillate

   • IPA[ˈäsəˌlāt]

   美式

   • v.
     move or swing back and forth at a regular speed；waver between extremes of opinion, action, or quality

   • verb: oscillate, 3rd person present: oscillates, gerund or present participle: oscillating, past tense: oscillated, past participle: oscillated

2. • 釋義

   v.

   動詞

   • 1. move or swing back and forth at a regular speed a pendulum oscillates about its lowest point 同義詞 swing, sway, swing from side to side, swing back and forth, swing backwards and forwards, ... 更多swing to and fro, vibrate, informalwigwag
   • ▪ waver between extremes of opinion, action, or quality he was oscillating between fear and bravery 同義詞 waver, swing, fluctuate, alternate, see-saw, ... 更多veer, yo-yo, sway, go from one extreme to the other, vary, vacillate, teeter, hover, informalwobble, blow hot and cold
   • 2. vary in magnitude or position in a regular manner around a central point.
   • ▪ (of a circuit or device) cause the electric current or voltage running through it to vary in magnitude or position in a regular manner around a central point.
3. • 更多解釋

   oscillate

   • IPA[ˈɒsɪleɪt]

   英式

   • v.
     move or swing back and forth in a regular rhythm: the grain pan near the front of the combine oscillates back and forth

   Oxford Dictionary