Read Edit View history 信函 xìnhán letter Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 信函 · xìnhán · letter 2026/03/04 信函 xìnhán letter a piece of written or electronic correspondence 他收到了来自律师的正式信函。 noun created sense Mar 4, 2026, 02:25 AM