Read Edit View history 乘便 chéngbiàn incidentally Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 乘便 · chéngbiàn · incidentally 2026/03/04 乘便 chéngbiàn incidentally at your convenience 请乘便帮我把这封信寄了。 adverb created sense Mar 4, 2026, 02:25 AM