bump into

To meet by chance

偶然碰见

I often bump into him at the supermarket.

我经常在超级市场同他不期而遇

bump off &I{【俚语】}

To murder.

干掉，谋杀

be bumping along the bottom

reach the lowest point in performance or ranking without improving or deteriorating further

低谷徘徊，盘旋谷底

the economy was still bumping along the bottom.

经济形势仍然低迷。

with a bump

suddenly and shockingly (especially of an unpleasant or disillusioning surprise)

突然地，震惊地

the scandal brought them down to earth &B{with a bump}.

丑闻让他们一下子从幻想中清醒过来。

bump someone off

(informal)murder someone

(非正式)谋杀某人

bump something up

(informal)make something larger

(非正式)使…变大

the hotel may well bump up the bill.

旅馆可能多开账。