They often cite high spot prices as the reason for jagging up the contract prices.他们常常将高现货价格作为抬高合同价格的砝码....

v.难以控制的一阵( jag的现在分词 )...

jagging的音标：jagging的英式发音音标为：[d'ʒæɡɪŋ]jagging的美式发音音标为：[d'ʒæɡɪŋ]...