v.碰撞；顛簸而行；提高

n.腫塊；撞擊；表面隆起

adv.突然的；猛烈的

I've bumped my knee on the wall. 我的膝蓋撞上了墻壁。

I am so sorry to bump into you. 對(duì)不起，我撞到你了。

The old bus bumped along the mountain road. 舊公共汽車(chē)沿著山路顛簸行駛。

We bumped up and down along the gravel path. 我們沿礫石小路顛簸而行。

We expect interest rates to be bumped up another quarter point. 我們期望利率再提高0.

He fell down with a bump. 他噗通一聲倒了下去。

bump用作名詞時(shí)的基本意思是“砰的一聲；撞擊”,是擬聲詞。引申可指因撞擊而形成的腫塊、瘤等; 也可指路面上的隆起之處。

n.雞皮疙瘩