the flap of an envelope
信封的封盖
I zipped the tent flaps shut.
我拉上了帐篷门帘的拉链。
With a flap of its wings, the bird was gone.
鸟扑打着翅膀飞走了。
the flap of the sails
风帆的鼓胀
She gets in a flap over the slightest thing.
极小的事也能令她不安。
the flap about the President's business affairs
公众对总统公务的批评
The bird flapped its wings and flew away.
鸟振翅飞去。
The gulls flew off, wings flapping.
海鸥扑打着双翅飞走了。
The sails flapped in the breeze.
风帆在微风中摆动。
Two large birds flapped(= flew) slowly across the water.
两只大鸟振翅缓缓飞过水面。
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。
A gust of wind flapped the tents.
一阵风吹动了帐篷。
There's no need to flap─I've got everything under control.
不必担心，一切都已在我控制之中。
1.拍打,拍击;拍动(翅膀),扑动
2.拍打(蚊,蝇等);使(帆,帘子等)拍动
3.合上,叠起,扔弃
4.把(帽边等)拉下
5.拍动,摆动,飘动
6.垂下
7.乱吹,讲空话
8.拍翅飞行
9.〈俚〉激动起来,被搞糊涂
1.拍打,拍击;拍动(翅膀),扑动
2.拍打(蚊,蝇等);使(帆,帘子等)拍动
3.合上,叠起,扔弃
4.把(帽边等)拉下
5.拍动,摆动,飘动
6.垂下
7.乱吹,讲空话
8.拍翅飞行
9.〈俚〉激动起来,被搞糊涂
1.【机】(整流罩,散热器等的)风门片,鱼鳞片,瓣
2.【医】(手术后遗下或移植用的)瓣
3.(鱼鳃)盖;(狗等)下垂的长耳;(菌类)张开的伞
4.垂下物;前襟的翻褶;袋口盖;(帽)边;信封口盖
5.(折叠式桌子的)折板,铰链板;(活板门的)活板;【航】襟翼,阻力板;【纸】挡水板
6.〈口〉兴奋,恐慌
7.拍动
8.拍击;鼓翼
9.〈口〉空袭(警报)
1.【机】(整流罩,散热器等的)风门片,鱼鳞片,瓣
2.【医】(手术后遗下或移植用的)瓣
3.(鱼鳃)盖;(狗等)下垂的长耳;(菌类)张开的伞
4.垂下物;前襟的翻褶;袋口盖;(帽)边;信封口盖
5.(折叠式桌子的)折板,铰链板;(活板门的)活板;【航】襟翼,阻力板;【纸】挡水板
6.〈口〉兴奋,恐慌
7.拍动
8.拍击;鼓翼
9.〈口〉空袭(警报)
1.if a bird’s wings flap, or if the bird flaps them, they move quickly up and down; if your arms, hands, etc. flap, or if you flap them, they move quickly up and down; to move noisily up and down or from side to side, especially in the wind
2.to be very worried, nervous, or excited about something
1.a thin flat piece of something that is fixed to something else along one edge
2.a situation in which people are confused, excited, or angry
3.a single fast movement of something in the air, for example a bird’s wings; the sound of fast movement through air
4.a part of the wing of an airplane that moves up and down to help to control the airplane
1.a thin flat piece of something that is fixed to something else along one edge
2.a situation in which people are confused, excited, or angry
3.a single fast movement of something in the air, for example a bird’s wings; the sound of fast movement through air
4.a part of the wing of an airplane that moves up and down to help to control the airplane
1.The man laughed in apology and bent to straighten up the cardboard flaps, holding them open in an invitation for her to peek inside.
那人笑着连声抱歉，弯下身来，抻开纸箱口盖，请她往里瞧。
2.HIS BANSHEE -- bonded for life -- flaps down to a landing in front of him.
是他的Ikran--终身相伴--拍打着翅膀降落在他面前。
3.His sleeves were rolled over his fat forearms, and the two flaps of his unbuttoned vest dangled as he bent to bail out the boat.
他把袖子捋过肥胖的前臂，当他俯身从船里往外舀水时，身上的马甲因为没有系上扣，两片襟子在荡来荡去。
4.Methods Since January 2000, Modified rhomboid flaps had been used to repair 15 cases of hair border skin defects.
方法自2000年1月以来，我们应用改良菱形皮瓣修复发际部位头皮缺损15例。
5.The flaps are a pair of flat surfaces on each wing that can extend outward to increase the surface area of the wing.
襟翼是两翼上各一对的平面，可以向外伸出从而增加机翼的表面积。
6.Are those flags really needed? To find out, hold a pencil up in front of you and block out the flaps.
要寻找答案，拿根铅笔在面前屏蔽掉这些旗。
7.As I lifted my glass to join in a celebratory toast, I felt a hand on my shoulder and turned to see the smiling face of my old buddy, Flaps.
正当我举杯和大家祝酒庆祝的时候，我感到肩膀被人拍了一下，转过头我看到老伙计“招风耳”洋溢着笑容的脸。
8.It has a split-flap system [the kind of system often used in public transport timetables] and there was a problem with one of the flaps.
它里面有一个折片翻页系统[就像是公车时间表经常使用的那种系统]，其中的一个折片出现了问题。
9.The aircraft would be made from composites that smoothed the airflow; the design has no slots or flaps.
飞机将采用表面光滑的复合材料制造以减少同气流的摩擦，并且不再附有翼缝和襟翼等结构。
10.Latissimus dorsi musculocutaneous flaps and transverse rectus abdominal musculocutaneous flaps(TRAM) were used for breast reconstruction.
然后运用背阔肌肌皮瓣和横行腹直肌肌皮瓣行乳房再造。