Read Edit View history 快乐 kuàilè HSK2 happy Origin Definitions Defs Strokes Stroke Words Sentences Sents updated sense approved 快乐/快樂 · kuàilè · happy 2026/03/11 快乐 / 快樂 kuàilè happy happy; joyful 祝你生日快乐。 adjective updated sense Mar 11, 2026, 02:42 AM created sense approved 快乐/快樂 · kuàilè · happy 2026/03/04 快乐 / 快樂 kuàilè happy happy; joyful 祝你生日快乐。 adjective created sense Mar 4, 2026, 02:25 AM