noun🔗Share墓碑，墓石 A headstone marking a person's grave."The visitor placed flowers at the base of the tombstone, remembering her grandmother. "那位访客将鲜花放在墓碑下，怀念着她的祖母。architecturehistorybuildingarchaeologyreligioncultureplaceChat with AIVocabulary GamePractice Reading
noun🔗Share证明结束符，墓碑符 The symbol "∎" marking the end of a proof."The professor drew a small tombstone at the end of the equation to signal that the proof was complete. "教授在等式的末尾画了一个小小的证明结束符“∎”，也就是“墓碑符”，来表示证明已经完成了。mathlogiccomputingChat with AIVocabulary GamePractice Reading
noun🔗Share逻辑删除标记，墓碑标记 A marker that takes the place of deleted data, allowing for replication of the deletion across servers etc."The database administrator used a tombstone to mark the deleted student records, ensuring the deletion was replicated across all school servers. "数据库管理员使用墓碑标记来标记已删除的学生记录，确保删除操作能够同步到所有学校服务器。computingtechnologysysteminternettechnicalinfoChat with AIVocabulary GamePractice Reading
noun🔗Share核心转储，内存转储 A crashdump."The programmer examined the tombstone to understand why the application crashed. "程序员检查了核心转储文件，想弄清楚应用程序崩溃的原因。computingtechnicalChat with AIVocabulary GamePractice Reading
noun🔗Share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 saw a large tombstone on the patient's ECG, indicating a severe heart attack. "医生看到病人ECG上有一个巨大的墓碑征，表明发生了严重的心脏病发作。medicinephysiologydiseasesignChat with AIVocabulary GamePractice Reading
verb🔗Share跳水, 悬崖跳水 To take part in tombstoning: to jump into the sea, etc. from a cliff or other high point so as to enter the water vertically straight."Teenagers were warned not to tombstone from the cliffs, as it's a dangerous activity. "青少年们被警告不要从悬崖上跳水，因为那是一项危险的活动。sportactionentertainmentChat with AIVocabulary GamePractice Reading
verb🔗Share潜水艇, 冲浪板竖插水中 For a surfboard to stand upright half-submerged in the water (like a tombstone, above) because the surfer is underwater with his or her legrope pulled tight. Often this indicates a surfer in difficulty, either held down by the power of a wave or unconscious and unable to get to the surface."The surfer's board was tombstone, indicating they were struggling beneath the wave's powerful pull. "冲浪者的板竖插在水中，看起来像块墓碑一样，这表明他正在巨浪下拉扯中挣扎。sportnauticaloceansailingactionenvironmentChat with AIVocabulary GamePractice Reading
verb🔗Share标记删除，作删除标记. To replace (an object or data) with a tombstone marker."The teacher tombstone the old lesson plans with updated ones. "老师用更新后的教案标记删除了旧的教案。computingtechnologyinternetsignChat with AIVocabulary GamePractice Reading
