noun🔗Share墓碑，墓石 A headstone marking a person's grave."The old cemetery was filled with tombstones, each marking where someone was buried. "那片古老的墓地里布满了墓碑，每一块都标志着一个人的埋葬之处。culturearchaeologyreligionhistoryarchitectureChat with AIVocabulary GamePractice Reading
noun🔗Share证明结束符 The symbol "∎" marking the end of a proof."The math textbook used tombstones ∎ at the end of each proof to show that the problem was solved. "这本数学课本在每个证明的结尾都使用了证明结束符∎，来表示这道题已经解完了。markmathlogicChat with AIVocabulary GamePractice Reading
noun🔗Share墓碑标记，删除标记 A marker that takes the place of deleted data, allowing for replication of the deletion across servers etc."The database used "tombstones" to mark deleted student records, ensuring that those deletions were accurately copied to all school servers. "数据库使用“墓碑标记”来标记已删除的学生记录，确保这些删除操作能准确地同步到所有学校服务器。computingtechnologyChat with AIVocabulary GamePractice Reading
noun🔗Share崩溃转储，内存转储 A crashdump."The developers examined the tombstones to figure out why the phone app kept crashing. "开发者们检查了崩溃转储文件，想找出手机应用一直崩溃的原因。computingChat with AIVocabulary GamePractice Reading
noun🔗Share心电图墓碑样改变，心电图墓碑征。 An unusual morphological feature on an electrocardiogram indicative of acute myocardial infarction, characterized by a massive ST elevation."The doctor pointed to the electrocardiogram and said, "These tombstone-shaped ST elevations indicate a severe, ongoing heart attack." "医生指着心电图说：“这些心电图上的墓碑样ST段抬高，表明发生了严重且持续的心肌梗死。”medicineanatomyphysiologysignbodydiseaseChat with AIVocabulary GamePractice Reading
