exclude[ikˈsklu:d]

　　v.拒绝，把……排除在外，排斥

　　[真题例句] This definition excludes many individuals usually referred to as intellectuals—the average scientist for one. [2006年翻译]

　　[例句精译] 这些定义排除了许多通常被称作知识分子的人——比如普通科学家。

　　slack[slæk]

　　a.①懈怠的，懒散的，松弛的，不紧的;②萧条的;n.①淡季，萧条;②[pl.]便裤，运动裤;v.松弛，放松

　　[真题例句] Economists have been particularly surprised by favourable inflation figures in Britain and the United States, since conventional measures suggest that both economies, and especially America’s, have little productive slack (n.①).[1997年阅读5]

　　[例句精译] 经济学家对英美两国有利的通胀率感到特别诧异，因为传统的计量方法表明两国经济，特别是美国经济，几乎没有生产萧条的时候。

　　[真题例句] Indeed, if he has a reputation for slacking (v.), you might even be outraged.[2005年阅读1]