[no obj., with adverbial of direction]fall or sit down heavily 砰地落下(或坐下) he took himself off to flump into a chair. 他起身后砰地坐到一把椅子上。 ■[with obj. and adverbial of direction]set or throw (something) down heavily 砰地放下,砰地扔下 Ellie flumped her hands down on her sewing. 埃利砰地把双手压在针线活上。
noun
[in sing.]the action or sound of such a heavy fall 重落;(下落时)砰的一声 the rocks hit the ground with a flump. 石头砰地落在地上。