flutter

英 [ˈflʌtə(r)]

美 [ˈflʌtər]

v.  (使)飘动，挥动，颤动; (鸟或昆虫)拍(翅)，振(翅)，鼓(翼); 飞来飞去; 翩翩飞舞
n.  振动; 飘动; 挥动; 颤动; 小赌注; 紧张兴奋; 慌乱

过去式：fluttered　现在分词：fluttering　过去分词：fluttered　第三人称单数：flutters　复数：flutters　

CET6IELTSGRETEM8计算机

Collins.1 / BNC.9044 / COCA.8041

同义词辨析

beatflutterpoundpulsatethump【导航词义：跳动；拍动】

牛津词典

verb

• （使）飘动，挥动，颤动
  to move lightly and quickly; to make sth move in this way
  1. Flags fluttered in the breeze.
     旗帜在微风中飘扬。
  2. Her eyelids fluttered but did not open.
     她的眼皮动了一下，但没有睁开眼。
  3. He fluttered his hands around wildly.
     他拼命挥舞着双手。
  4. She fluttered her eyelashes at him (= tried to attract him in order to persuade him to do sth) .
     她向他眨眼睛。
• （鸟或昆虫）拍（翅），振（翅），鼓（翼）
  when a bird or an insect flutters its wings, or its wings flutter , the wings move lightly and quickly up and down
• 飞来飞去；翩翩飞舞
  to fly somewhere moving the wings quickly and lightly
  1. The butterfly fluttered from flower to flower.
     蝴蝶在花丛中飞来飞去。
• 怦怦乱跳；扑腾
  to beat very quickly and not regularly
  1. I could feel a fluttering pulse.
     我感到脉搏跳动。
  2. The sound of his voice in the hall made her heart flutter.
     他在大厅中讲话的声音使她的心怦怦直跳。

noun

• 振动；飘动；挥动；颤动
  a quick, light movement
  1. the flutter of wings
     翅膀的拍动
  2. with a flutter of her long, dark eyelashes
     她那长长的黑睫毛扑闪了一下
  3. to feel a flutter of panic in your stomach
     胸中感到一阵恐慌
• 小赌注
  a small bet
  1. to have a flutter on the horses
     赛马中下小赌注
• 紧张兴奋；慌乱
  a state of nervous or confused excitement
  1. Her sudden arrival caused quite a flutter.
     她的突然来到引起一片慌乱。
• （心脏的）怦怦乱跳，扑腾
  a very fast heartbeat , caused when sb is nervous or excited
  1. Her heart gave a flutter when she saw him.
     她见到他时心怦怦乱跳。
• 扑动；快速的颤动（或搏动）
  a medical condition in which you have a fast, unsteady heartbeat
• （重放录音的）颤振
  rapid changes in the pitch or volume of recorded sound

柯林斯词典

• V-ERG 颤动;飘动;挥动
  If something thin or lightflutters, or if youflutterit, it moves up and down or from side to side with a lot of quick, light movements.
  1. Her chiffon skirt was fluttering in the night breeze.
     她的雪纺裙在晚风中飘动着。
  2. ...a butterfly fluttering its wings.
     挥动着翅膀的蝴蝶
  3. ...the fluttering white lace handkerchief.
     飘动的白色蕾丝手绢
  4. Flutteris also a noun.
     
  5. ...a flutter of white cloth.
     飘扬的白布
• VERB (小鸟)振翅飞翔;(纸片)飘飞，翩翩飞舞
  If something light such as a small bird or a piece of paperflutterssomewhere, it moves through the air with small quick movements.
  1. The paper fluttered to the floor...
     纸飘落到地板上。
  2. The birds were active, whirring and fluttering among the trees.
     鸟儿们很活跃，在树林中呼呼地飞来飞去。
• N-COUNT 小赌注
  If you haveaflutter, you have a small bet on something such as a horse race.
  1. I had a flutter on five horses.
     我在5匹马身上下了小赌注。
• VERB 匆忙急赶;奔走
  If you say that someoneflutterssomewhere, you mean that they walk there with quick, light movements, often in a silly way or in a way which suggests that they are nervous.
  1. She'd been fluttering about in the kitchen.
     她一直在厨房里忙前忙后。
• VERB (心)扑通扑通地跳，怦怦直跳
  If your heart or stomachflutters, you experience a strong feeling of excitement or anxiety.
  1. The look in his eyes made my heart flutter.
     他的眼神让我心里扑通扑通直跳。

英英释义

noun

• the act of moving back and forth
  Synonym:waverflicker
• the motion made by flapping up and down
  Synonym:flapflappingfluttering
• a disorderly outburst or tumult
  1. they were amazed by the furious disturbance they had caused
  Synonym:disturbancedisruptioncommotionhurly burlyto-dohoo-hahoo-hahkerfuffle
• abnormally rapid beating of the auricles of the heart (especially in a regular rhythm)

verb

• wink briefly
  1. bat one's eyelids
  Synonym:bat
• move back and forth very rapidly
  1. the candle flickered
  Synonym:flickerwaverflitterquiver
• beat rapidly
  1. His heart palpitated
  Synonym:palpitate
• move along rapidly and lightly
  1. The hummingbird flitted among the branches
  Synonym:flitfleetdart
• flap the wings rapidly or fly with flapping movements
  1. The seagulls fluttered overhead

双语例句

• I am not sad, there is another happiness and joy of flutter in my heart.
  我不悲伤，心情里多了份快乐和飘舞的乐趣。
• The paper fluttered to the floor
  纸飘落到地板上。
• Vibration test, wind tunnel flutter test and the corresponding calculation are conducted.
  风洞颤振试验和计算分析。
• The effect of small radial stagnation pressure distortion of inlet flow on the stall flutter has been investigated experimentally.
  对进口流场畸变失速颤振的影响进行了实验研究。
• Non-linear Dynamics and Control of Flutter of Airfoil
  机翼颤振的非线性动力学和控制研究
• Red flags flutter on both sides of the rostrum.
  主席台左右，红旗迎风飘扬。
• Snowflakes flutter about.
  雪片纷飞。
• The director's threat to resign caused a flutter of speculation among the shareholders.
  该董事的辞职威胁在股东中引起了猜测。
• The accuracy of flutter analysis improved by this method is much higher than that obtained by the piston theory.
  特别是和用活塞理论所做的颤振分析相比，计算精度有了明显提高。
• The properties of bifurcation points of airfoil flutter with cubic nonlinearity in incompressible flow are studied.
  对定常空气动力作用下、含立方非线性刚度的二元机翼颤振系统的分叉点进行了研究。