fluctuations
US /ˌflʌk.tʃuˈeɪ.ʃənz/
UK /ˌflʌk.tʃuˈeɪ.ʃənz/
复数名词
波动, 起伏
irregular rising and falling in number or amount; a variation in level, quantity, or value.
示例:
•
The stock market experienced significant fluctuations today.
今天股市经历了显著的波动。
•
We need to account for temperature fluctuations in our experiment.
我们的实验需要考虑温度波动。