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，讲了一个没啥新意的演讲。communicationlanguageChat with AIVocabulary GamePractice Reading
verb🔗Share重提旧事，老调重弹 To analyze a prior contentious or embarrassing event."My parents are always rehashing my poor grades from high school, even though I'm doing well in college now. "即使我现在大学表现很好，我父母总是重提我高中时成绩不好的旧事。communicationmediahistorypoliticseventactionChat with AIVocabulary GamePractice Reading
verb🔗Share重新散列, 重哈希. To recompute the structure of a hash table, taking into account any newly added items."After we added a lot of new student records, the computer system was rehashing the database to organize the information more efficiently. "在添加了大量新的学生记录后，计算机系统正在重新散列数据库，以便更高效地组织信息。computingtechnologyinternetstructureprocesssystemChat with AIVocabulary GamePractice Reading
noun🔗Share老调重弹，炒冷饭. The act by which something is rehashed."tired rehashings of old themes"令人厌倦的旧主题老调重弹.actionprocessChat with AIVocabulary GamePractice Reading
