资料来源 : pyDict

安息香英

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

Styracin \Styr"a*cin\, n. [See {Styrax}.] (Chem.)
   A white crystalline tasteless substance extracted from gum
   storax, and consisting of a salt of cinnamic acid with
   cinnamic alcohol.