palindrome
palindrome[ˈpalɪndrəʊm]noun- a word, phrase, or sequence that reads the same backwards as forwards, e.g. madam or nurses run
回文(指顺读和倒读都一样的词、短语或字符系列,如madam或nurses run)
派生palindromic[-ˈdrɒmɪk]adjectivepalindromistnoun语源- early 17th cent.: from Greek palindromos 'running back again', from palin 'again' + drom- (from dramein 'to run')
考试词汇表