orcein.
/awr-see-in/US // ˈɔr si ɪn //UK // (ˈɔːsɪɪn) //
奥赛因,奥赛音,奥西恩,口香糖
Definitions
n.noun · 名词
- 1.
Chemistry.
- ›a red dye, the principal coloring matter of cudbear and orchil, obtained by oxidizing an ammoniacal solution of orcinol.
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