Read Edit View history 卟吩 bǔfēn porphin Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 卟吩 · bǔfēn · porphin 2026/03/04 卟吩 bǔfēn porphin porphin C20H14N4 (loanword) 卟吩是许多重要生物分子的基本结构单元。 noun created sense Mar 4, 2026, 02:25 AM