| 例句 |
flappedverbpast tense of flap to move or cause to move with a striking motionthe stirring sight of a huge flock of geese flapping their wings beat, flailed, flopped, fluttered, whipped banged, battered, buffeted, knocked, pounded, smacked, spanked, thumpedflicked, flickered, flittedfanned, oscillated, swayed, swungundulated, wavedpalpitated, pulsed, throbbed |