fluctuating是什么意思？

fluctuating

英['flʌktʃʊeɪtɪŋ] 美['flʌktʃʊeɪtɪŋ]

• v. 波动，涨落，起伏( fluctuate的现在分词 )；

例句

• A great fluctuating stock index makes it hard to forcast the final situation. 剧烈波动的股票指数使人很难预测最后的局势.
• In many applications a fluctuating DC current is undesirable. 在许多应用场合,波动的直流电是讨厌的.
• Fluctuating prices usually base on a fickle public's demand. 物价的波动往往是由于群众需求的不稳定而引起的.
• Widely fluctuating exchange rates may adversely affect international trade. 浮动幅度很大的汇率可能会对国际贸易产生有害的影响.
• ...the fluctuating price of oil. 油价的浮动

柯林斯高阶英汉双解学习词典释义

• VERB
  变动;波动;上下浮动
  If something fluctuates, it changes a lot in an irregular way.
  例句
  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

英英词典释义

• Adjective
  1. having unpredictable ups and downs;
  "fluctuating prices"