柯林斯詞典presumption /pr??z?mp??n/ (presumptions) 1. N-COUNT A presumption is something that is accepted as true but is not certain to be true. 假定 ...the presumption that a defendant is innocent until proved guilty. …在被證明有罪之前被告為無罪的假定。 返回 presumption劍橋詞典the act of believing that something is true without having any proof 推定，推測，假定 The presumption of innocence is central to American law . 美國法律的核心是無罪假定。 There is no scientific evidence to support such presumptions. 并無科學依據(jù)支持這樣的推測。 [ 詞或詞組后面接一個that從句 ] The decision is based on the presumption that all information must be freely available . 這個決定是建立在一切信息都必須免費提供這一假定之上的。 返回 presumption