999英语网 英语单词
Tautology的音标发音
Tautology
英式发音：[t'tld] or [t'tɑldi]
美式发音
(noun.) useless repetition; 'to say that something is `adequate enough' is a tautology'.
(noun.) (logic) a statement that is necessarily true; 'the statement `he is brave or he is not brave' is a tautology'.
手打:肖恩
