| 释义 |
fluctuation
[英] [ˌflʌktjuˈeɪʃən]
[美] [ˌflʌktʃʊˈeʃən]
[名] 波动；起伏
词频排名 28300/55435
学习人数 21189
难度等级 8/10
认知比例 51.15%
例句
"millions of families who must worry about interest rates, stock market fluctuation, and the harsh reality that"
数百万必须担忧利率、股市波动以及……的残酷现实的家庭（07.3）
There has been much price fluctuation recently.
近来价格波动得很厉害。
risk of currency fluctuation
币值波动的风险
助记
联想
词根:flu-流，流动，波动 ;- ate 动词词缀
influence(往大脑里面流，即是影响我们大脑的)n.影响
fluctuate v.在什么区间波动
fluctuation n.波动
词组:fluctuate around 波动在……; 在……左右
fluctuate between A and B. 在A和B 间波动/起伏
fluctuate back and fort =change all the time 一直在变
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