Read Edit View history 便函 biànhán informal letter Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 便函 biànhán informal letter An informal letter or memo, typically one sent by an organization that is less formal in format than official documents. Edit Delete References Add reference classifier 便函/便函 → 封/封 Edit Delete
便函 biànhán informal letter An informal letter or memo, typically one sent by an organization that is less formal in format than official documents. Edit Delete