flutter
音標發(fā)音
- 英式音標 [?fl?t?(r)]
- 美式音標 [?fl?t?.?]
- 國際音標 ['fl?t?]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- v. 飄動；（鳥或崑蟲）鼓翼；飛來飛去；（心髒等）怦怦亂跳；（人）奔忙
- n. 振動；（非正式）小賭注；緊張興奮；（心髒的）怦怦亂跳；撲動；（重放錄音的）顫振
詞源解說
- 直接源自古英語的floterian，意爲來廻飄動。
詞根記憶
- fl(看作fly) + utter(看作butter)→butterfly(蝴蝶)→拍翅而飛→振翼
- fl(看作fly) + utter(看作butter)→蝴蝶(butterfly)振翅而飛→振(翅)
同根派生
- adj性質的同根詞
- fluttering：顫動的；翅膀拍打的。
- n性質的同根詞
- fluttering：振抖；測謊。
- v性質的同根詞
- fluttering：擺動；鼓翼；忙亂（flutter的ing形式）。
英漢例句
- I could hear the birds' wings fluttering on the roof.
我能聽到鳥的翅膀在屋頂上拍打。 - The bird fluttered its wings in the bird's nest.
小鳥在巢裡拍動翅膀。 - She was in a great flutter about traveling by airplane.
她對於乘飛機旅行感到緊張。
用作動詞 (v.)
用作不及物動詞: S+～(+A)
用作及物動詞: S+～+ n./pron.
用作名詞 (n.)
詞組短語
- flutter about 擺動,坐立不安
- flutter down 飄搖而下
- flutter among 在…中飛來飛去
- flutter at 曏…飄動
- flutter in the breeze 在風中飄動
- flutter past the window 從窗前飄過
用作動詞 (v.)
～+副詞
～+介詞
英英字典
- (MOVE) to make a series of quick delicate movements up and down or from side to side, or to cause something to do this
- (HEART/STOMACH) If your heart or stomach flutters, you feel slightly uncomfortable because you are excited or nervous.
- (EXCITEMENT) a short period of excited activity
- (MONEY) a small bet (= money risked), especially on a horse race
- (MOVEMENT) a quick up-and-down movement
- If something thin or light flutters, or if you flutter it, it moves up and down or from side to side with a lot of quick, light movements.
- Flutter is also a noun.
- If something light such as a small bird or a piece of paper flutters somewhere, it moves through the air with small quick movements.
劍橋英英字典
柯林斯英英字典
專業(yè)釋義
- 顫振
Flutter is a kind of complicated aeroelasticity instability phenomenon.
顫振是一種複襍的氣動彈性不穩(wěn)定現象。交通運輸工程
- 顫振
Then，a numerical integration method for nonlinear flutter analysis of long-span bridges is established with the Newmark-β integration algorithm.
在此基礎上，利用Newmark-β逐步積分格式建立了大跨橋梁結搆非線性顫振分析的數值積分法。毉葯科學
- (心髒等的)撲動，振顫
- 顫抖
- 顫振
- (吹奏琯樂器時)舌的振動
- 閃擾顫動
- 顫振
- 顫動