英 [flæpɪŋ] 美 [ˈflæpɪŋ]
n. 拍动；摇摆运动
adj. 摇摆运动的；挥动的
v. 拍打，轻拍（flap 的 ing 形式）
flap /flæp/ CET6 TEM4 [ flapping flapped flaps ]
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。
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。
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。
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。
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。
the motion made by flapping up and down
同义词： flap / flutter / fluttering
(飞机的)襟翼；阴力板，折翼
扑翼-引用次数：12
参考来源期刊学术社区
“拍打”-引用次数：2
But it also has some asset problems, such as fluctuating pressure in the back of gate, continually swinging, flapping , the flood carrying is complex and so on .
但是此门型仍存在一些值得关注的问题，如闸后空腔脉动负压、闸门运行的频繁摆动、“拍打”、闸门泄流的水力现象复杂等。
[亦称作backflap hinge,flap hinge](百叶窗的)一叶,(活板门的)活板
拍动
(手术时部分切离供移植用的皮肤或肌肉的)皮片，皮瓣
发闪音
闪音；卷舌音
勒口(书的护封的内折边)
摇摆运动的(flapping), 此释义来源于网络辞典。
... 帕廷森粗铅结晶除银法 Pattinson process 拍动 flapping 排灰器 ash gun ...
... flapping带舌片的拍击的 flapping带舌片的拍击的拍动 flareangle首外飘角 ...
文章详细信息 关键词： 扑翼;;气动力;;测试系统 [gap=798]Keywords: flapping wings;Aerodynamic force;Testing system
[冶]拍动；摇摆运动
拍打，轻拍（flap的ing形式）
The gulls flew off, wings flapping.
海鸥扑打着双翅飞走了。
As feathers became larger over time, flapping flight evolved and birds finally became fully air-borne.
随着时间的推移，羽毛变得越来越大，扑翼飞行逐渐发展，鸟类最终完全可以在空中飞行。
She walked up and down, flapping her arms to keep warm.
她来回走动，挥动着双臂使身体暖和起来。
I feel like a fish out of water just flapping around in my bed at night" Louis's brother Henry McAnespy showed us a map of the oyster beds they lease from the state.
VOA : standard.2010.05.04
Frantically flapping, the birds truly appear to be struggling to stay in the air.
Does your child express excitement with unusual physical behaviors, such as flapping his or her hands?
Three rebel fighters sit beneath a flapping tarpaulin, peering down the deserted road to the besieged city.