the unnecessary and usually unintentional use of two words to express one meaning
发音
例句
1. Modern logicians regard it as little more than tautology. 现代的逻辑学家仅仅把它看作同义反复。 2. What's the first excellence in a lawyer? Tautology. What the second? Tautology. 律师最擅长的是什么?是同义反复。其次呢?同义反复。再其次呢?同义反复。