fluctuate meaning in English
vi.
1.波动，起伏，涨落；【物理学】脉动；(市价等)变动。
2.(意见等)动摇不定。
vt.
使波动，使起伏。 a fluctuating market 变动的行市。 fluctuate between hopes and fears 忽喜忽忧。
Examples
- The value of commodities often fluctuates .
商品的价值是经常变动的。 - Her family had of late exceedingly fluctuated .
她家里最近连起风波。 - A fluctuating magnetic field is produced in the iron .
铁心中就产生交变磁场。 - The price of vegetables fluctuates according to the weather .
蔬菜价格随气候波动。 - Both the light and radio outputs fluctuate markedly .
光和无线电的输出都引人注目地起伏变化。