presumption[pri'zʌmpʃən; pri:-]n.1.■放肆;傲慢;专横,自以为是2.■厚颜无耻;视为当然的事物3.■假想;假定;设想;推测4.■做出推论的理由(或根据);可能性5.■(根据其他已知事实把某一假设作为事实的)推定
presumptionpresumption[priˈzʌmpʃən]n.1.■推测, 臆断, 假定2.■专横, 自以为是; 冒昧, 自大3.■(= presumption of fact)【律】事实的推断(根据已知事实作出的推断)The presumption is that he had lost his way.推想起来, 他当时是迷了路。