Read Edit View history 氪肝 kègān grind Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 氪肝 · kègān · grind 2026/03/04 氪肝 kègān grind (slang) to put in long hours, typically late into the night, playing a video game 为了追上进度，他这几天一直在氪肝。 noun created sense Mar 4, 2026, 02:25 AM