verb🔗Share老调重弹，炒冷饭。 To repeat with minor variation."The CEO of the company only rehashed a speech for the news conference."公司总裁在新闻发布会上只是老调重弹，又把旧的演讲稿拿出来稍微改了改。communicationlanguagemediaChat with AIVocabulary GamePractice Reading
verb🔗Share老调重弹，旧事重提 To analyze a prior contentious or embarrassing event."The team leader rehashed the details of the failed project in the meeting to understand what went wrong. "为了了解哪里出了问题，团队领导在会议上老调重弹，旧事重提了失败项目的细节。historymediapoliticseventChat with AIVocabulary GamePractice Reading
verb🔗Share重新散列，再哈希。 To recompute the structure of a hash table, taking into account any newly added items."Because the data in our system grew so quickly, the database administrator rehashed the customer ID hash table to improve search performance. "由于我们系统中的数据增长太快，数据库管理员重新散列了客户ID哈希表，以提高搜索性能。computingtechnicalinternettechnologyChat with AIVocabulary GamePractice Reading
