柯林斯詞典fluctuate /?fl?ktj??e?t/ (fluctuating,fluctuated,fluctuates) 1. V-I If something fluctuates, it changes a lot in an irregular way. 波動 Body temperature can fluctuate if you are ill. 如果你病了，體溫會波動。2. fluctuationN-VAR 波動 Don't worry about tiny fluctuations in your weight. 不用擔(dān)心你體重的輕微波動。 返回 fluctuating