
好词典

源自拉丁语 'fluctuare'(意为波动),由 'fluctus'(波浪)和动词后缀 '-ate' 构成,17世纪进入英语。
❶ 指数量、价格、情绪等不断变化,不稳定地上升或下降的状态。常用于描述市场、温度或人的心情等波动情况。
“The stock market has been fluctuating wildly this week.”
(本周股市一直剧烈波动。)
“Her mood kept fluctuating between joy and sadness.”
(她的情绪在快乐和悲伤之间不断变化。)
fluctuating prices — 指价格不稳定,经常上下变动的情况,常见于金融市场或商品交易中。
“Investors are concerned about the fluctuating prices of cryptocurrencies.”
(投资者对加密货币价格的波动感到担忧。)
fluctuating demand — 描述市场需求量不稳定,时高时低的现象,多用于经济或商业分析。
“The company is struggling to cope with the fluctuating demand for its products.”
(该公司正努力应对产品需求的波动。)