flap

B2 CET-6 大学 FREQ #12364 ★★☆☆☆

n. 飘, 摆动, 拍打, 拍打声, 片状垂悬物 v. 拍打, 鼓翼而飞, 飘动

发音

US /flæp/

词形变化

flaps 复数 flaps flapped flappest flappeth flapping flaps 三单 flapt flapping 现在分词 flapped 过去式 flapped 过去分词

教材释义与例句

名词

拍打，拍打声；神经紧张； 襟翼

动词

拍打；扔；拉下帽边；飘动

动词

拍动；神经紧张；鼓翼而飞；（帽边等）垂下

释义与例句

n.
  1. 1.

    Anything broad and flexible that hangs loose, or that is attached by one side or end and is easily moved.

    a flap of a garment

    The envelope flap seemed curiously wrinkled.

  2. 2.

    A hinged leaf.

    the flaps of a table

    the flap of a shutter

  3. 3.

    A hinged surface on the trailing edge of the wings of an aeroplane, used to increase lift and drag.

    航空 商务 工程
  4. 4.

    A side fin of a ray.

  5. 5.

    The motion of anything broad and loose, or a sound or stroke made with it.

    the flap of a sail

    the flap of a wing

  6. 6.

    A controversy, scandal, stir, or upset.

    The comment caused quite a flap in the newspapers.

  7. 7.

    A consonant sound made by a single muscle contraction, such as the sound /ɾ/ in the standard American English pronunciation of body.

    语言学
  8. 8.

    A piece of tissue incompletely detached from the body, as an intermediate stage of plastic surgery.

    医学
  9. 9.

    The labia, the vulva.

    俚语 粗俗
  10. 10.

    A blow or slap (especially to the face).

    废旧

    1450, Palladius on Husbondrieː Ware the horn and heels lest they fling a flap to thee.

    a1500 The Prose Merlinː The squire lift up his hand and gave him such a flap that all they in the chapel might it hear.

  11. 11.

    A young prostitute.

    废旧
  12. 12.

    A connected component of the induced subgraph formed by deleting a set of vertices.

    数学
v. B2
  1. 1.

    To move loosely back and forth.

    不及物

    The flag flapped in the breeze.

  2. 2.

    To pronounce (something) as a flap consonant.

    及物 语言学
  3. 3.

    To be pronounced with a flap consonant.

    不及物 语言学
  4. 4.

    To be advertised as being available and then unavailable (or available by different routes) in rapid succession.

    不及物 媒体 计算机 工程 数学
  5. 5.

    For a goalkeeper to weakly attempt to play a flighted ball with the hands, failing to control it.

    不及物 体育 游戏
  6. 6.

    To move (something broad and loose) up and down.

    及物

    The crow slowly flapped its wings.

    Startled, the wood pigeon flew off, its wings flapping noisily.

词汇关系

名词

同义词 8

fuss flapping flaps flutter fluttering tizzy dither pother

上位词 8

surface wave covering agitation aerofoil airfoil control surface undulation

下位词 10

fly tongue lap jag dag overlap leaflet cusp barn door coattail

整体词 1

wing
动词

同义词 6

beat roll wave dither undulate pother

上位词 10

say move beat pound fuss pronounce thump fret articulate displace

下位词 6

clap flutter flail bate luff thresh

近义相关 1

beat

相关短语

flap one's gums flap gate flap copy flap copies flap gates flap doodle flap doodles flap seat n. 折椅 flap seats flap steak flap one's lips flap steaks flap off majestic flap flap

词源

From Middle English flap, flappe (“a slap; blow; buffet; fly-flap; something flexible or loose; flap”), related to Saterland Frisian Flappert (“wing, flipper”), Middle Dutch flabbe (“a blow; slap on the face; fly-flap; flap”) (modern Dutch flap (“flap”)), Middle Low German flabbe, vlabbe, flebbe, from the verb (see below). Related also to English flab and flabby.

来源：wiktionary