乌丝栏 wūsīlán ruled stationery lines Definitions Defs Origin Strokes Stroke Words Sentences Sents 乌 烏 wū noun black (bound form) black; dark; raven-colored丝 絲 sī noun silk the fine thread produced by a silkworm; textiles made of silk栏 欄 lán noun railing (bound form) railing; fence; balustrade
