fluctuation [ˌflʌktʃʊˈeʃən]

例句:

• A firm secures a needed commodity and is protected against price fluctuation.
  公司得到需要的商品,而且不会由于价格变动而受损失.
  
• Not put it next to the temp fluctuation chart.
  来自SA
• The calculations do not take into account any fluctuation in the share price.
  这些计算没有考虑到股价的波动。
  
• The erratic fluctuation of market prices is in consequence of unstable economy.
  经济波动致使市场物价忽起忽落。
  
• El Naschie seems to come from Wheeler s vacuum fluctuation.
  来自SA
• The latest attempt was a vacuum fluctuation.
  来自SA