flap的词典解释是什么

1. 【空】襟翼
2. 激动
3. 鳃盖
4. 垂下物，扁平下垂物
5. 边
6. 【空】阻力板
7. 折板，摺板
8. 拍打声
9. 慌乱（状态）
10. 拍击，拍打
11. 盖
12. 盖口

1. 讲蠢话
2. 激动
3. 慌乱
4. 拍，拍打，拍击，轻拍
5. 使（上下，前后地）飘动
6. 拉下（帽）的边
7. 扔，掷
8. 唤起…注意
9. 摆动
10. 振（翅），（使）拍动（翅膀），扑动（翅膀）
11. 鼓动
12. 空谈，唠叨
13. 忧虑，焦急，焦虑
14. 拍翅飞行，鼓翼而飞
15. 垂下
16. 上下左右移动
17. 掌击

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

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

1.

1. 襟翼：具体作法是在主翼前缘设置补助翼(Slot)、可动补助翼(Slat)、襟翼(Flap)等,或是在后缘设置了前缘的襟翼,来进行境界层的控制. 因为设置子前缘的襟翼,或后缘的襟翼后,便能增加主翼的面积,在降落前,后缘的襟翼能改变主翼型的曲率,

2. 盖子：第一次听说的人,一般听到这里就开始害怕,手术时首先使用电动切割刀(Cutter)沿水平切割角膜,只留下一端不切割,然后以这一端为轴打开角膜,如同形成一个盖子(flap).

3. 摆动：而这些蛋白质与DNA结合. 为了确定BRCA1的作用,研究人员提取了这种 蛋白质的拷贝,使其在试管中与双链DNA结合. Gellert解释说,这些DNA带有模拟遗传学损伤的结 构,诸如Y-形分支或一个引致DNA长度自由摆动 (flap)的切口链.

4.flap：federacion latinoamericana de parasitologia; 拉丁美洲寄生虫学联合会

flap about〔around〕 (v.+adv.)

〈非正〉无必要地担忧 worry needlessly

flap away (v.+adv.)

(使)移动 (cause to) move up and down or from side to side
flap away

The goose flapped heavily away.

那只鹅笨重地拍翅跑开了。

flap sth ⇔ away

He flapped the flies away with a fan.

他用扇子把苍蝇拍走。

• flap aimlessly漫无目的地移动
• flap carelessly粗心地移动
• flap characteristically独特地移动
• flap impotently无力地移动
• flap incessantly不断地拍打
• flap irritatingly使人不愉快地拍打
• flap about瓢拂
• flap away拍赶
• flap back合上
• flap off拍赶
• flap out拍熄

• flap against拍打
• flap at轻拍
• flap from从…移动
• flap in飘动
• flap over从…上飞过
• flap up从…上飞过

• cause a flap引起激动〔慌乱〕
• give sb a flap打某人一记耳光

• tent flap帐篷门帘

• in a flap激动,慌乱

• a flap about对于…的激动
• a flap from来自…的拍打
• a flap in the face打在脸上的一巴掌
• the flaps on the wings飞机的襟翼

1. flap的基本意思是使某事物上下或左右地移动,也可指人以软而平之物轻轻拍打某物,还可指旗帜等飘动、摆动,还常用于鸟类振翅飞行。引申可表示“讲蠢话”“乱吹”,俚语里还可表示“激动起来”“被搞糊涂”。
2. flap可用作及物动词,也可用作不及物动词,用作及物动词时,跟简单宾语。
3. flap的过去式和过去分词是flapped。