柯林斯詞典upsurge /??ps??d?/ 1. N-SING If there is an upsurge in something, there is a sudden, large increase in it. 劇增 ...the upsurge in oil prices. …油價的暴漲。 返回 upsurge劍橋詞典a sudden and usually large increase in something 急劇上陞，猛增 An upsurge of/in violence in the district has been linked to increased unemployment . 該地區(qū)暴力事件的猛增與失業(yè)率上陞有關。 返回 upsurge