噻吩 sāifēn thiophene Definitions Defs Origin Strokes Stroke Words Sentences Sents 噻 sāi character used in translation Phonosemantic compound. 口 represents the meaning and 塞 represents the sound. Components 口 口 Meaning component kǒu, kou mouth 塞 塞 Sound component sāi, sè stop up Sources Readings & variants Unicode 吩 fēn order Phonosemantic compound. 口 represents the meaning and 分 represents the sound. Components 口 口 Meaning component kǒu, kou mouth 分 分 Sound component fēn, fèn, fen divide Historical Pronunciations Old ChineseZhengzhangpɯn Sources Readings & variants Unicode Historical pronunciations Zhengzhang Shangfang