泥炭藓 nítànxiǎn sphagnum moss Origin Definitions Defs Strokes Stroke Words Sentences Sents 泥炭 nítàn noun peat peat; soft, soil-like coal formed from partially decomposed organic matter used for fuel and fertilizer藓 蘚 xiǎn noun moss moss; lichen; sometimes used erroneously for 苏 sū