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flap

英 [flæp] 美 [flæp]

n. 片状悬垂物；拍打，拍动；（飞机的）襟翼；<非正式>混乱，激动；<美>群众愤怒，大众批评

v. <非正式>激动，紧张；摆动，拍打

复数flaps

第三人称单数flaps

现在分词flapping

过去式flapped

过去分词flapped

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柯林斯英汉双解大词典

    • flap /flæp/           CET6 TEM4 [ flapping flapped flaps ]

    • 1

      及物动词/不及物动词 If something such as a piece of cloth or paper flaps or if you flap it, it moves quickly up and down or from side to side. 使快速摆动; 快速摆动

      Grey sheets flapped on the clothes line.

      灰色的床单在晾衣绳上飘动。

    • 2

      及物动词/不及物动词 If a bird or insect flaps its wings or if its wings flap, the wings move quickly up and down. 快速振动 (翅膀)

      The bird flapped its wings furiously.

      那只鸟儿使劲地拍打着翅膀。

    • 3

      及物动词 If you flap your arms, you move them quickly up and down as if they were the wings of a bird. (双臂像小鸟般) 扇动

      ...a kid running and flapping her arms.

      …一个边跑边像小鸟一样上下扇动着双臂的小女孩。

    • 4

      可数名词 A flap of 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. (一端固定、可自由掀动的布或皮的) 垂悬平片

      He drew back the tent flap and strode out into the blizzard.

      他拉开帐篷的门帘，大步走进了暴风雪中。

    • 5

      可数名词 A flap on 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. (飞机的) 副翼

      ...the sudden slowing as the flaps were lowered.

      …副翼降下时的突然减速。

英英释义

flap

  • n.
    • 1

      any broad thin and limber covering attached at one edge; hangs loose or projects freely

      he wrote on the flap of the envelope

    • 2

      an excited state of agitation

      there was a terrible flap about the theft

      同义词： dither / pother / fuss / tizzy

    • 3

      the motion made by flapping up and down

      同义词： flapping / flutter / fluttering

    • 4

      a movable piece of tissue partly connected to the body

    • 5

      a movable airfoil that is part of an aircraft wing; used to increase lift or drag

      同义词： flaps

  • v.
    • 1

      move in a wavy pattern or with a rising and falling motion

      同义词： roll / undulate / wave

    • 2

      move noisily

      flags flapped in the strong wind

    • 3

      move with a thrashing motion

      The bird flapped its wings

      同义词： beat

    • 4

      move with a flapping motion

      The bird's wings were flapping

      同义词： beat

    • 5

      make a fuss; be agitated

      同义词： dither / pother

    • 6

      pronounce with a flap, of alveolar sounds

专业释义

网络释义
  • 襟翼

    • 襟翼(Flap): 襟翼是安装在机翼后缘内侧的翼面,襟翼可以绕轴向后下方偏转,主要是靠增大机翼的弯度来获得升力增加的一种增升装置。

      相关网页

  • 翻门

    • ... Fitting家居用品 Flap翻门 Flowerstand花架 ...

      相关网页

  • 翻板阀

    • ... 法兰毗连紧固件(双头螺栓以及螺帽) flange bolting 翻板阀 flap 复位弹簧 returnning spring ...

      相关网页

  • 袋盖

    • ... undersleeve小袖 flap袋盖 changepocket零钱袋 ...

      相关网页

    短语
  • flap valve
    瓣阀 | 拍门 | 蝶阀 | 铰链阀
  • POCKET FLAP
    袋盖 | 兜盖
  • access flap
    接口盖
  • labiodental flap
    唇齿闪音
  • alveolar flap
    齿龈闪音
  • FLAP STRICKING UP
    袋盖反翘
  • heel flap
    卷跟皮 | 跟皮
  • flap door
    吊门 | 舌门 | 翼门
  • surgical flap
    外科皮瓣 | 肌皮瓣

同根词

词根：flap

  • adj.
  • n.

    • flapper 苍蝇拍；轻佻女子；刚学飞的小禽

      flapping 拍动；摇摆运动

  • v.

    • flapping 拍打，轻拍（flap的ing形式）

同近义词
  • n.

    • 拍打，拍打声；[航]副翼

      aileron

  • vi.

    • 拍动；鼓翼而飞；（帽边等）垂下

      hang

  • vt.

双语例句

  • The flap of the envelope had come unstuck.

    信封的封口没粘牢张开了。

  • She gets in a flap over the slightest thing.

    极小的事也能令她不安。

  • With a flap of its wings, the bird was gone.

    鸟振翅飞走了。

原声例句

  • But their most important job is to whistle,shout,flap their arms and run about crazily to turn the attention of an unhappy, with sharp horns away from a fallen rider.

    VOA : standard.2010.01.25

  • You can train it to flap its wings to escape a situation but it's very difficult to get it to flap its wings for food.

    你可以训练鸽子,通过扇动翅膀来脱离某个情境,但却很难通过训练鸽子扇动翅膀来进食。

    心理学导论课程节选 : 耶鲁公开课

权威例句