今天我们要学的词是escalating。 Escalating, 意思是逐步上升的。 "Oil prices rose to the highest level in 29 months in New York as escalating violence in Libya raised concerns about possible supply disruption," 利比亚冲突不断升级引起外界对石油供应中断的担心，造成纽约原油价格飞涨到29个月以来的最高水平。与此同时，美国国内加油站的油价也大幅上涨。 "The Obama administration is considering whether to do anything about escalating gas prices," 美国政府正考虑是否要着手解决油价上涨的问题。好的，今天我们学习的词是escalating...