今天我们要学的词是disorder。 Disorder, 有失调，疾病的意思。美国全国睡眠基金会的研究发现， "The study found that watching television, playing video games, or checking emails before going to bed might be causes for sleep disorders," 研究发现，临睡前看电视，打电子游戏和查电子邮件等都可能会造成睡眠失调。饮食疾病日益受到美国社会的重视。 "It is estimated that eight million Americans have an eating disorder, including seven million women and one million men," 美国估计有八百万人患有饮食疾病，包括七百万女性，一百万男性。好的，今天我们学习的词是disorder...