Read Edit View history 榆火 yúhuǒ elm-wood fire Origin Definitions Defs Strokes Stroke Words Sentences Sents 榆火 yúhuǒ elm-wood fire Fire produced by drilling or rubbing pieces of elm wood together, used in ancient times specifically during the spring season.
榆火 yúhuǒ elm-wood fire Fire produced by drilling or rubbing pieces of elm wood together, used in ancient times specifically during the spring season.