bump/bʌmp/

v. hit sth by accident in a sudden and forceful way

v. [I] 碰，撞：[bump into/against sth] He bumped into me from behind. 他从后面撞到了我。

◇The truck bumped against the wall in the dark. 卡车在黑暗中撞上了墙。

bump into sb 偶然遇见，碰见：I bumped into an old friend at the meeting. 我在会上碰见了一个老朋友。

音组-ump/-ʌmp/

bump; jump; pump