fluctuated

英 [ˈflʌktʃueɪtɪd]

美 [ˈflʌktʃueɪtɪd]

v.  (大小、数量、质量等)波动; (在…之间)起伏不定
fluctuate的过去分词和过去式

过去式：fluctuated　

柯林斯词典

• VERB 变动;波动;上下浮动
  If somethingfluctuates, it changes a lot in an irregular way.
  1. Body temperature can fluctuate if you are ill.
     人患病后体温可能会上下波动。
  2. ...the fluctuating price of oil.
     油价的浮动

双语例句

• Fortunately, there is no strong trend towards debasing the Mars Bar its weight has always fluctuated.
  幸运的是，贬低玛氏巧克力的强烈倾向并不存在其重量向来起伏不定。
• We stayed there for10 days and the price fluctuated almost daily, but the average cost, including breakfast delivered to our room, was$ 200.
  我们在这个酒店呆了10天，房价几乎每天都变动。但是平均下来，包含早餐的送到服务，也就200美元。
• The Impaired Effect and the Expression of RAGE for Various Concentrations of Glucose and Fluctuated Glucose in Rat Mesangial Cells
  不同浓度葡萄糖与葡萄糖波动对大鼠肾系膜细胞损伤及RAGE表达的影响
• This week's option market seemed to have fluctuated because somebody was selling maliciously.
  本周的期货市场，因为有人恶意抛盘而显得震荡不稳。
• The TN loss fluctuated with rainfall-runoff, but the TP loss showed an increasing trend year by year.
  氮流失浓度受降雨径流变化影响显著，而磷流失则表现出逐年递增的趋势；
• The dollar, like the other main currencies ( except Sterling), has fluctuated since 2007, with no pronounced trend.
  与其它主要货币（除了英镑）一样，美元自2007年以来区间波动，没有任何明显的趋势。
• Since reform and opening-up, the trend of China's macro-economic is upward in long-term, but in short-term is periodic fluctuated.
  内容提要改革开放以来，我国宏观经济的长期走势看好，但在短期内呈现周期性波动。
• Since the breakdown of Bretton Woods System, both nominal and real exchange rates have fluctuated frequently and widely.
  自从布雷顿森林体系崩溃以来，名义汇率和实际汇率的波动成为世界经济的常态。
• Overall, the frequently fluctuated lacustrine conditions and the surrounding tectogenesis are mainly responsible for the greatly varied form, different genesis of stromatolites.
  柴达木盆地频繁变化的湖相水体条件和周围的构造运动是叠层石形态多样，成因各异的主要外部和环境因素。
• The growth rate of the Chinese in Connecticut has fluctuated over the last century due to various different factors.
  由于各种因素的影响，上个世纪华人增长率小有波动。