To meet by chance
偶然碰見
I often bump into him at the supermarket.
我經(jīng)常在超級市場同他不期而遇
To murder.
干掉，謀殺
reach the lowest point in performance or ranking without improving or deteriorating further
低谷徘徊，盤旋谷底
the economy was still bumping along the bottom.
經(jīng)濟形勢仍然低迷。
suddenly and shockingly (especially of an unpleasant or disillusioning surprise)
突然地，震驚地
the scandal brought them down to earth &B{with a bump}.
丑聞讓他們一下子從幻想中清醒過來。
(informal)murder someone
(非正式)謀殺某人
(informal)make something larger
(非正式)使…變大
the hotel may well bump up the bill.
旅館可能多開賬。