fluctuate

'flʌktʃueit

六级考研托福雅思GRE Collins 1

v. cause to fluctuate or move in a wavelike pattern
v. move or sway in a rising and falling or wavelike pattern
v. be unstable

vi. 变动, 起伏, 动摇
vt. 使波动, 使动摇

Collins 星级

11,623

BNC 频率

12,670

使用频率

fluctuate 来自拉丁语 fluctuare，其中 fluct- 意为“波动”，-ate 是动词后缀，表示“使...”。可以理解为“使波动”。

例句

1. The temperature can fluctuate greatly between day and night.

温度在白天和夜间之间可能会大幅波动。

2. Stock prices tend to fluctuate due to market conditions.

股票价格由于市场状况往往会波动。

3. Her mood can fluctuate depending on the situation.

她的情绪会根据情况而波动。