bump sth up翻译;增加
bump up the thread顶帖子
bump up the efficiency提高效率
bump up against difficulties碰到困难
Bump up prices猛抬物价;使物价骤然上涨
bump up and down颠簸而行
Purplz Bump Up画线弹射
bump up against碰到
circulation bump start-up system循环泵启动系统
V(动词) to raise or increase 抬高 [非正式]
prices are being bumped up daily