fluctuate
英 ['fl?kt??e?t; -tj?-]
美['fl?kt??'et]
- vi. 波動(dòng)；漲落；動(dòng)搖
- vt. 使波動(dòng)；使動(dòng)搖
CET4TEM4IELTS考研CET6GRETOEFL低頻詞常用詞匯
詞態(tài)變化
第三人稱(chēng)單數(shù):?fluctuates;過(guò)去式:?fluctuated;過(guò)去分詞:?fluctuated;現(xiàn)在分詞:?fluctuating;名詞:?fluctuation;
中文詞源
fluctuate 波動(dòng)
來(lái)自拉丁fluere, 流動(dòng)，波動(dòng)，詞源同fluent. -ct, 過(guò)去分詞后綴。
英文詞源
- fluctuate
- fluctuate: see flux
- fluctuate (v.)
- 1630s, from Latin fluctuatus, past participle of fluctuare "to undulate" (see fluctuation). Related: Fluctuated; fluctuates; fluctuating.
雙語(yǔ)例句
- 1. Prices fluctuate from year to year.
- 物價(jià)年年波動(dòng).
來(lái)自《現(xiàn)代英漢綜合大詞典》
- 2. Body temperature can fluctuate if you are ill.
- 人患病后體溫可能會(huì)上下波動(dòng)。
來(lái)自辭典例句
- 3. The actual cost may fluctuate above and below that standard.
- 實(shí)際成本可在標(biāo)準(zhǔn)成本的上下范圍內(nèi)增減.
來(lái)自辭典例句
- 4. Under group conditions sow weight changes can fluctuate wildly.
- 在群飼的情況下,母豬體重波動(dòng)很大.
來(lái)自辭典例句
- 5. Both the light and radio outputs fluctuate markedly.
- 光和無(wú)線(xiàn)電的輸出都引人注目地起伏變化.
來(lái)自辭典例句