vt.加重(使 ... 惡化；激怒)
Scratching exacerbates a skin rash. 皮疹搔後會(huì)惡化。
Her mother's interference exacerbated the difficulties in their marriage. 她母親從中干預(yù)使他們的婚姻雪上加霜。
China's older air-traffic-control systems exacerbate the delays. 中國(guó)陳舊的空中交通控制系統(tǒng)更是雪上加霜。
