三叶松 sānyèsōng lacebark pine Origin Definitions Defs Strokes Stroke Words Sentences Sents 三 sān numeral three the number three; 3叶 葉 yè noun leaf leaf of a plant; foliage; something resembling a leaf, such as a lobe of a lung or a shutter blade松 sōng noun pine (bound form) pine; any tree of the genus Pinus