flap

英[flæp]美[flæp]

v.振（翅），摆动，挥动，拍打；

n.拍打，扁平下垂物，襟翼，激动，忧虑；

第三人称单数：flaps;

过去式：flapped;

过去分词：flapped;

现在分词：flapping;

例句

Although I moistened it,the flap doesn’t stick to the envelope.我把信封弄湿了,可是信封口盖还是粘不上。

The officer undid the flap of his holster and drew his gun.*官打开*套盖拔出了手*。

There is no need to flap.不要着急嘛。

Jest with an ass and he will flap you in the face with his tail.你跟驴子开玩笑，将被驴尾打耳光。出自：英语谚语

A flap can be a moveable tissue connected to the body.副翼可以是一片与主体相连接的、可移动的部分.

To explore the treatment of single degloving - injury with contralateral groin skin flap.目的探讨对侧腹股沟皮瓣修复单个手指皮肤套脱伤的治疗效果.

Although I moistened it, the flap doesn't stick to the envelope.我把信封弄湿了, 可是信封口盖还是粘不上.

She folded up her letter, licking the envelope flap with relish.她把信折好，用力舔了舔信封的折口。

Conclusion MRI can identificate the intimal flap , true lumen and false lumen site and range.结论MRI能准确识别内膜片 、 真假两腔、夹层累及范围及主要分支受累情况,为临床进一步治疗提供重要依据.

Fossa cubitalis place can flap repeatedly, appear even slight gore.肘窝处可反复拍打, 甚至出现轻微淤血.

同义词

n.

flap的同义词之：不安,兴奋状态

fusscommotionto-dobrouhahacontroversyagitation

flap的同义词之：拍打

bumpthumppatthwackslapflailsmackswattaphitrapclapwhack

flap的同义词之：轻拍

skirtcovertailapronleaftablugwinglooplap

flap的同义词之：飘动

flutterswingingwaveflappingundulation

v.

flap的同义词之：拍打

smackbatclipwhiplashthumpbangswatwhackwallopslapthwacklickbumplambastelaceclick

flap的同义词之：飘动

wagglewaveflutterdanglehangswingwagflowflytossoscillate

词组

someone's ears are flapping

(informal)someone is listening intently and in a nosy and intrusive way(非正式)好管闲事地无礼偷听

柯林斯高阶英汉双解学习词典释义

V-ERG

(使)飘动;摆动;抖搂

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.

例句

Grey sheets flapped on the clothes line...灰色的床单在晾衣绳上飘来摆去的。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 insect flaps its wings or if its wings flap, the wings move quickly up and down.

例句

The bird flapped its wings furiously...鸟儿使劲地扑打着翅膀。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 you flap your arms, you move them quickly up and down as if they were the wings of a bird.

例句

...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

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.

例句

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。...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

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.

例句

...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

A flap is a sudden noise or movement made by a bird's wing or by a piece of paper or cloth when it flaps.

例句

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 is in a flap is in a state of great excitement, worry, or panic.

例句

Why did people get in a flap over nuclear energy?...为什么人们对核能惶恐不安呢？Wherever he goes there's always a flap.无论他到哪里，都会引起一阵骚动。

英汉词典释义

vt. & vi.

(使)上下左右移动

The curtains were flapping at the open window.窗帘在敞开的窗前摆动。

轻拍

The sails were flapping against the mast.帆拍打着桅杆。

vi.

焦急, 焦虑

There is no need to flap.不要着急嘛。

振（翅）

n.

片状垂悬物

拍打, 拍击

激动, 慌乱状态

（附于某物的）扁平下垂物，封盖，口盖，袋盖

公众不同意；群众愤怒；大众批评

（飞机的）襟翼

英英词典释义

Noun

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;

"he was in a dither""there was a terrible flap about the theft"

3. the motion made by flapping up and down

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

Verb

1. move in a wavy pattern or with a rising and falling motion;

"The curtains undulated""the waves rolled towards the beach"

2. move noisily;

"flags flapped in the strong wind"

3. move with a thrashing motion;

"The bird flapped its wings""The eagle beat its wings and soared high into the sky"

4. move with a flapping motion;

"The bird's wings were flapping"

5. make a fuss; be agitated

6. pronounce with a flap, of alveolar sounds

行业词典

体育： 帆飘动；风门片；阻力板；

医学： 皮片，皮瓣：供移植的组织块(通常包括皮肤)，它只部分地从身体一处移开，因此在移植到新的部位时仍保留自己的血液供应；用作修补附近或远处的缺损；往返翻动，扑动：不能控制的运动；

建筑： 座盖；