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

• Financial markets around the world have plunged and fluctuated wildly in recent months.
  近几个月来，世界范围内的金融市场持续下滑，不断波动。
• 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。
• 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。
• As can be seen from the table, net sales and costs and expenses of the designated company both showed a general trend of fast increase while its profit fluctuated.
  根据图表所示，该公司的净销售与成本支出皆呈现了快速提高的总趋势，而其利润则呈现了波动。
• In the process of secondary succession from conifer-broadleaf forest to broadleaf forest, species richness fluctuated remarkably.
  在针阔混交林向阔叶林演替过程中，物种丰富度指数表现为较大的波动性。
• 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 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。
• His feelings fluctuated between excitement and fear.
  他的心情变化不定，有时激动，有时害怕。
• The rate of infection in humans in control villages fluctuated but remained at baseline levels.
  在未受干预的两个村庄中，人感染率上下波动，但是都维持在一个基本水平。
• Bond yields have fluctuated but the peak of each cycle over the last two decades has been lower than the peak that preceded it as investors have gained in confidence that inflation has been squeezed out.
  债券收益率上下波动，但过去20年里，每一个周期的波峰都低于之前的波峰，因为投资者越来越相信通胀已被挤出。