fluctuate
英 [ˈflʌktʃueɪt]
美 [ˈflʌktʃueɪt]
v. (大小、数量、质量等)波动; (在…之间)起伏不定
过去式：fluctuated 第三人称单数：fluctuates 过去分词：fluctuated 现在分词：fluctuating
Collins.1 / BNC.11623 / COCA.12670
牛津词典
verb
- （大小、数量、质量等）波动；（在…之间）起伏不定
to change frequently in size, amount, quality, etc., especially from one extreme to another- fluctuating prices
波动的价格 - During the crisis, oil prices fluctuated between $20 and $40 a barrel.
在危机时期，每桶石油价格在20元至40元之间波动。 - Temperatures can fluctuate by as much as 10 degrees.
温差可达10度之多。 - My mood seems to fluctuate from day to day.
我的情绪似乎天天在变。
- fluctuating prices
柯林斯词典
- VERB 变动;波动;上下浮动
If somethingfluctuates, it changes a lot in an irregular way.- Body temperature can fluctuate if you are ill.
人患病后体温可能会上下波动。 - ...the fluctuating price of oil.
油价的浮动
- Body temperature can fluctuate if you are ill.
英英释义
verb
- be unstable
- The stock market fluctuates
- move or sway in a rising and falling or wavelike pattern
- the line on the monitor vacillated
- cause to fluctuate or move in a wavelike pattern
双语例句
- Commodity price, interest rate and exchange rate fluctuate.
商品价格，利率及货币之汇率常在波动之中。 - Market interest rates fluctuate and may differ from the contract rate on a bond.
市场利率上下波动，可能不等于债券的约定利率。 - I feel air, rise and fall and fluctuate as melody, it is transparent to have to rise and fall and fluctuate.
我感到空气像旋律一样起伏和波动，透明得起伏和波动。 - A: It's normal for body weight to fluctuate widely throughout the day.
回答：体重在一天中有大的波动是正常的。 - Without consensus about the effects of carbon dioxide emissions on climate change, these subsidies will fluctuate.
由于各方对二氧化碳排放对气候变化的影响缺乏共识，这些补贴将是不稳定的。 - As stated above, securities can fluctuate between periods of high volatility and low volatility.
如前所述，证券之间波动时期的高波动性和低波动。 - The results indicate that using Pcontroller to adjust tension could make tension fluctuate;
研究发现，采用单纯比例调节器对张力进行控制易导致张力波动； - To wield, wave, or exhibit dramatically. Both the light and radio outputs fluctuate markedly.
挥舞，舞动引人注目地挥舞、摇曳或展现光和无线电的输出都引人注目地起伏变化。 - In the system the values of various currencies fluctuate to restore balance of payments equilibrium.
在这一制度中，以各种货币价值的波动来恢复国际收支差额的平衡。 - As prices fluctuate, the dollar-cost averager will buy more of the market when prices are low, and less when prices are high.
随着股市波动，当股价下跌时，按照平均成本法投资将买入更多股票，而当股价上涨时，则买入的更少。