fluctuates

英 [ˈflʌktʃueɪts]

美 [ˈflʌktʃueɪts]

v.  (大小、数量、质量等)波动; (在…之间)起伏不定
fluctuate的第三人称单数

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

• My weight fluctuates between 106 and 120 pounds.
  我的体重在106与120磅之间变动。
• The level of the water table also fluctuates slightly with the season.
  潜水面的高度也随着季节而稍有波动。
• While each of the data sets represent approximately the same period of time, the number of objects per data set fluctuates as a result of the variation in activity throughout the course of the day.
  然而数据集的每一个都大体上代表了相同时期的时间，每一个数据集中对象的数目波动了在遍及这一天的过程的活动中变化的结果。
• Following the keystone that price fluctuates around value, international price also fluctuates around international value.
  遵循价格围绕价值波动的基本原理，国际价格也是围绕国际价值波动的。
• The patient's blood pressure fluctuates within a narrow range.
  病人血压变化的幅度不大。
• This paper evaluates the influence which East Asia region exchange rate fluctuates to region trade flow by gravity model.
  文章使用引力模型测度东亚区域内汇率波动对区域内贸易流量的影响。
• Your attention span varies Even with the greatest effort, our span of attention fluctuates.
  你的注意力范围是变化的即使付出最大努力，我们注意力的范围还是波动的。
• With a bond fund, your return is uncertain because the fund's value fluctuates.
  而投资债券型基金，你的回报是不确定的，因为基金的价值会波动。
• He swims and runs to keep in shape, although his weight fluctuates.
  为了保持体形，他经常游泳和跑步，尽管他的体重经常波动。
• It seems the exchange rate fluctuates almost daily.
  外汇兑换率似乎每天都在上下波动。