资料来源 : pyDict

森林里的树木;树木志

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Sylva \Syl"va\, n.; pl. {Sylv[ae]}. [L. sylva, better silva, a
   wood. See {Silva}.] (Bot.)
   Same as {Silva}.

资料来源 : WordNet®

sylva
     n : the forest trees growing in a country or region [syn: {silva}]