tautology

tautology读音音标

英 [tɔ:ˈtɒlədʒi]

美 [tɔˈtɑlədʒi]

tautology意思解释

n.

同义反复，赘述；

恒真命题；

变形

复数：tautologies

英英释义

n.

(logic) a statement that is necessarily true

\"the statement `he is brave or he is not brave\' is a tautology\"

useless repetition

\"to say that something is `adequate enough\' is a tautology\"

双语例句

用作名词(n.)To say that something is\'adequate enough\'is a tautology.说某样东西“足够够用了”就是一个同义反复。To create man was a fine and original idea;but to add the sheep was a tautology.创造人类，是一则美好而又富于独创性的想法，但加上羔羊则未免多余。