价格波动在英文中通常被称为 "price fluctuation" 或 "price volatility"。这两个短语都是描述商品或服务价格在一定时间内上下波动的现象。例如,如果你想说“最近油价波动很大”,可以这样说:
"The price of oil has seen significant fluctuation recently."
或者
"The price of oil has been volatile lately."
Price Fluctuations
Price fluctuation
Price fluctuations