资料来源 : pyDict

漆树;盐肤木叶的干燥粉末

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

Sumac \Su"mac\, Sumach \Su"mach\, n. [F. sumac, formerly sumach
   (cf. Sp. zumaque), fr. Ar. summ[=a]q.] [Written also
   {shumac}.]
   1. (Bot.) Any plant of the genus {Rhus}, shrubs or small
      trees with usually compound leaves and clusters of small
      flowers. Some of the species are used in tanning, some in
      dyeing, and some in medicine. One, the Japanese {Rhus
      vernicifera}, yields the celebrated Japan varnish, or
      lacquer.

   2. The powdered leaves, peduncles, and young branches of
      certain species of the sumac plant, used in tanning and
      dyeing.

   {Poison sumac}. (Bot.) See under {Poison}.

资料来源 : WordNet®

sumach
     n : a shrub or tree of the genus Rhus (usually limited to the
         non-poisonous members of the genus) [syn: {sumac}, {shumac}]