| 释义 |
fluctuation noun ADJECTIVE | VERB + FLUCTUATION | FLUCTUATION + VERB | PREPOSITION ADJECTIVEconsiderable, large, wide, wild 相当大的／很大的／大范围的／剧烈的波动local, minor, small 局部的／次要的／不大的波动rapid 快速波动short-term 短期波动cyclical, periodic, seasonal 循环性／周期性／季节性波动◆seasonal fluctuations in the demand for fuel燃料需求的季节性波动annual, daily 年度的／每日的波动random 随机性波动climatic, hormonal, temperature 气候／荷尔蒙／温度波动currency, economic, exchange-rate, market, price 货币／经济／汇率／市场／价格波动VERB + FLUCTUATIONcause, produce 引起／产生波动◆factors which cause these exchange-rate fluctuations引起汇率波动的因素be subject to, experience 易于／经历波动◆The number of students can be subject to considerable fluctuation.学生的数量可能会波动很大。FLUCTUATION + VERBoccur 波动出现◆the climatic fluctuations that have occurred over the last ten years过去 10 年出现的气候波动变化cause sth 波动引起⋯PREPOSITIONfluctuation in 在⋯方面的波动◆There have been wide fluctuations in oil prices in recent years.近年来石油价格有大幅度波动。 |