fluctuate
英 ['fl?kt??e?t; -tj?-]
美['fl?kt??'et]
- vi. 波动；涨落；动摇
- vt. 使波动；使动摇
CET4TEM4IELTS考研CET6GRETOEFL低频词常用词汇
词态变化
第三人称单数:?fluctuates;过去式:?fluctuated;过去分词:?fluctuated;现在分词:?fluctuating;名词:?fluctuation;
中文词源
fluctuate 波动
来自拉丁fluere, 流动，波动，词源同fluent. -ct, 过去分词后缀。
英文词源
- fluctuate
- fluctuate: see flux
- fluctuate (v.)
- 1630s, from Latin fluctuatus, past participle of fluctuare "to undulate" (see fluctuation). Related: Fluctuated; fluctuates; fluctuating.
双语例句
- 1. Prices fluctuate from year to year.
- 物价年年波动.
来自《现代英汉综合大词典》
- 2. Body temperature can fluctuate if you are ill.
- 人患病后体温可能会上下波动。
来自辞典例句
- 3. 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.
来自辞典例句
- 4. Under group conditions sow weight changes can fluctuate wildly.
- 在群饲的情况下,母猪体重波动很大.
来自辞典例句
- 5. Both the light and radio outputs fluctuate markedly.
- 光和无线电的输出都引人注目地起伏变化.
来自辞典例句