Read Edit View history 卟吩 bǔfēn porphin Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 卟吩 bǔfēn porphin noun · porphin C20H14N4 (loanword) 卟吩是许多重要生物分子的基本结构单元。 Edit Delete References Add reference No references for this word.