Read Edit View history 开心颜 kāixīnyán smiling Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 开心颜/開心顏 · kāixīnyán · smiling 2026/03/04 开心颜 / 開心顏 kāixīnyán smiling a happy or smiling countenance or expression 他那纯真的开心颜让周围的人都感到快乐。 noun created sense Mar 4, 2026, 02:25 AM