学个词 Learn A Word:1239deterioration

　　今天我们要学的词是deterioration。 Deterioration, 恶化。 "In its annual report on press freedom, Freedom House said the Middle East and North Africa showed a dramatic deterioration in 2010," 自由之家年度报告说，中东和北非2010年媒体自由出现显著恶化。 "The World Food Program says it believes food shortages have let to a serious deterioration in the health of millions in North Korea," 世界粮食计划署说，他们认为，食物短缺造成了北韩数百万人口健康状况的恶化。好的，今天我们学习的词是deterioration...