flapping

常见例句

The new work, Daniel says, uncovers the flight signatures of flapping, flexible wings.
丹尼爾說，這項新的研究揭示了拍動式柔性翼的飛行特征。
The flapping wings of the hovering robotic insects (known as ornithopters) are very thin, lightweight and yet strong.
機器飛蟲（被稱爲撲翼機）撲打的翅翼非常纖薄、輕質，卻很牢固。
They talk by flapping their meat at each other.
他們就是就是通過互相拍打肉來交談的。

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.

No, what will have Europeans flapping their gums in amazement is the idea of taxes on lottery winnings.
FORBES: The Crazy Result Of The Powerball Lottery
Rather than flapping from back to belly, their wings are moving more like limbs—reaching forward and scooping backward.
ECONOMIST: Birds that don't fly may be using their wings to run uphill
"All that time those guys spent flapping their gums they should have spend working on their product, " Laia says.
FORBES: Energy & Genius