fluctuation
US /ˌflʌk.tʃuˈeɪ.ʃən/
UK /ˌflʌk.tʃuˈeɪ.ʃən/

名词
1.
波动, 起伏, 变动
an irregular rising and falling in number or amount; a variation
示例:
•
We've seen some significant fluctuations in the stock market recently.
我们最近看到了股市的一些显著波动。
•
The patient's temperature showed slight fluctuations throughout the day.
患者的体温全天都有轻微波动。
在 Lingoland 学习这个单词
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