fluctuation
US /ˌflʌk.tʃuˈeɪ.ʃən/
UK /ˌflʌk.tʃuˈeɪ.ʃən/
名詞
1.
変動
a change, or the process of changing, especially continuously between one level or thing and another:
例:
•
fluctuations in share prices/the exchange rate/temperature
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