flapping

英 [ˈflæpɪŋ]

美 [ˈflæpɪŋ]

v.  振(翅); (使上下或左右)拍打，拍击，摆动; 忧虑; 激动
flap的现在分词

现在分词：flapping　

计算机

BNC.33752 / COCA.28645

柯林斯词典

• V-ERG (使)飘动;摆动;抖搂
  If something such as a piece of cloth or paperflapsor if youflapit, it moves quickly up and down or from side to side.
  1. Grey sheets flapped on the clothes line...
     灰色的床单在晾衣绳上飘来摆去的。
  2. They would flap bath towels from their balconies as they chatted.
     他们聊天时会在阳台上抖搂浴巾。
• V-ERG 振(翅);挥(翅);(翅膀)拍打，抖动
  If a bird or insectflapsits wings or if its wingsflap, the wings move quickly up and down.
  1. The bird flapped its wings furiously...
     鸟儿使劲地扑打着翅膀。
  2. A pigeon emerges, wings flapping noisily, from the tower.
     一只鸽子从塔里钻出来，扑扑地拍打着翅膀。
• VERB 挥动，舞动(手臂)
  If youflapyour arms, you move them quickly up and down as if they were the wings of a bird.
  1. ...a kid running and flapping her arms.
     边跑边挥舞着手臂的小孩子
• N-COUNT (布、皮等)扁平下垂物,垂下的部分
  Aflapof cloth or skin, for example, is a flat piece of it that can move freely up and down or from side to side because it is held or attached by only one edge.
  1. He drew back the tent flap and strode out into the blizzard.
     他拉开帐篷的门帘，大步走进暴风雪中。
  2. ...a loose flap of skin.
     耷拉着快要掉下的一块皮
• N-COUNT (飞机的)襟翼，副翼，阻力板
  Aflapon the wing of an aircraft is an area along the edge of the wing that can be raised or lowered to control the movement of the aircraft.
  1. ...the sudden slowing as the flaps were lowered.
     襟翼放下时的突然减速
• N-COUNT (鸟翼、布条、纸片的)拍打声，拍动，拍打
  Aflapis a sudden noise or movement made by a bird's wing or by a piece of paper or cloth when it flaps.
  1. Nothing to be heard but the soft flap of a silk banner.
     万籁俱寂，只有一面绸制旗子轻轻飘动的响声。
• N-SING 激动;焦虑;惊慌
  Someone who isina flapis in a state of great excitement, worry, or panic.
  1. Why did people get in a flap over nuclear energy?...
     为什么人们对核能惶恐不安呢？
  2. Wherever he goes there's always a flap.
     无论他到哪里，都会引起一阵骚动。

英英释义

noun

• the motion made by flapping up and down
  Synonym:flapflutterfluttering

双语例句

• Flapping and rotary gap have been investigated with the help of transonic unsteady aerodynamic forces.
  使用跨音速非定常空气动力，对扑动间隙和旋转间隙进行研究。
• The microphone monitored the flapping and fed this information to a controller.
  麦克风监视着拍打情况并把信息反馈到控制器那里。
• He tried to tuck his flapping shirt inside his trousers
  他设法把飘起的衬衫塞到裤子里。
• He walked away from them down the corridor, his white coat flapping.
  他从他们走开沿着走廊下去了，他的白色外套轻轻扇动着。
• They were flapping their bat-like fins before dropping back into the water with a terrific splash.
  它们拍打着蝙蝠般的鳍，然后随着令人恐惧的溅水声掉进了水中。
• Then I hear a flapping sound; it's near, but it's soft, like a lullaby.
  我听见一阵拍打的声响，很近，很轻，就像一首摇篮曲。
• Do stop flapping about, we'll get the job done in time.
  大可不必发怒，我们会按时完成这项工作的。
• The curtains were flapping about in the breeze.
  帷帘在微风中摆。
• The effects of flapping frequency, wind velocity, angle of attack, plane shape of wing and cambered aerofoil are investigated.
  试验中进行了扑动频率、风速、迎角、机翼平面形状、翼型弯度对机翼气动特性影响的研究。
• Is every bird flapping its wings at the exact same frequency?
  每只鸟会以同样的频率扇动翅膀吗？