fluctuate

fluctuate

英[ˈflʌktʃueɪt]美[ˈflʌktʃueɪt]

vi.波动，涨落；

vt.使波动，使动摇；

第三人称单数：fluctuates;

过去式：fluctuated;

过去分词：fluctuated;

现在分词：fluctuating;

名词：fluctuation;

例句

The actual cost may fluctuate above and below that standard.实际成本可在标准成本的上下范围内增减.

Prices fluctuate from year to year.物价年年波动.

Body temperature can fluctuate if you are ill.人患病后体温可能会上下波动。

英语六级真题

Bond prices generally fluctuate inversely (相反地)with current market interest rates.

柯林斯高阶英汉双解学习词典释义

VERB

变动;波动;上下浮动

If something fluctuates, it changes a lot in an irregular way.

例句

英汉词典释义

vi.

波动, 涨落, 起伏

英英词典释义

Verb

1. cause to fluctuate or move in a wave-like pattern

2. move or sway in a rising and falling or wavelike pattern;

3. be unstable; have ups and downs;